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The United States has pitched in for the first time to clean up part of the toxic legacy left by the millions of gallons of the chemical compound code named Agent Orange that it dumped on Vietnam during the war there in the 1960s and '70s.

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Japan utility ups estimate of radiation released in Fukushima disasterupdated: Thu May 24 2012 13:00:00

Japan's largest utility said Thursday that more radiation than previously thought was released into the atmosphere in March 2011, in the days after the nuclear disaster that followed an earthquake and tsunami.

Avoid sunscreens with potentially harmful ingredients, group warnsupdated: Wed May 16 2012 00:07:00

Twenty-five percent of 800 tested sunscreens are effective at protecting your skin without the use of potentially harmful ingredients, according to the 2012 Sunscreen Guide released Wednesday by the Environmental Working Group.

FDA says it will deny request to ban BPAupdated: Fri Mar 30 2012 18:04:00

The Food and Drug Administration announced Friday it will deny the National Resources Defense Council's petition asking it to prohibit the use of bisphenol A, commonly known as BPA, in products manufactured in the United States.

UK court ruling opens door to more asbestos claimsupdated: Thu Mar 29 2012 08:25:00

A landmark ruling in the UK Supreme Court has cleared the way for thousands of mesothelioma victims and their families to make insurance claims.

The lives of Japan nuclear workersupdated: Wed Mar 14 2012 22:25:00

An author tracks the lives of the Fukushima nuclear workers. CNN's Kyung Lah reports.

Hong Kong's concrete jungle amplifies city's radiationupdated: Wed Mar 14 2012 22:25:00

When Pieter Franken visited Hong Kong one of the first things he did was measure the level of radiation in his hotel room.

Low-tech cleanup follows Japan's disasterupdated: Sat Mar 10 2012 21:33:00

In the empty towns surrounding the ravaged Fukushima Daiichi power plant, piles of radioactive dirt serve as monuments to the difficulty of cleaning up the worst nuclear accident since Chernobyl.

Japan still grapples with disasterupdated: Sat Mar 10 2012 21:33:00

One year later, risky working conditions still plague the recovery effort at the site of Japan's nuclear disaster.

Swiss man to appeal in Italian asbestos case, lawyer saysupdated: Tue Feb 14 2012 09:07:00

A Swiss man sentenced in an Italian court to a 16-year prison term in absentia over deaths of about 2,000 workers who prosecutors said were exposed to asbestos will appeal the ruling, his lawyer said Tuesday.

Italian court hands down 16-year terms in asbestos caseupdated: Mon Feb 13 2012 18:39:00

An Italian court sentenced two officers of a Swiss company to 16-year prison terms in absentia Monday for the deaths of about 2,000 workers who prosecutors said were exposed to asbestos.

Kosovo gypsies living in a 'toxic' campsupdated: Thu Jan 12 2012 13:37:00

While the average American's understanding of the conflict in Kosovo is a simple, two-sided Sneetch-battle between the mountainous region's dominant Serbian minority and oppressed Albanian majority, the reality is a lot more convoluted than a Wikipedia page or morning radio parody of the Beach Boys' "Kokomo" can accurately convey. In addition to the Serbs in the north and Albanians in the south, Kosovo is host to a pizza pie of smaller ethnic groups like Gorans, Illyrians, and Roma scattered in enclaves throughout the entire country.

Protecting babies from neurotoxinsupdated: Tue Jan 03 2012 11:35:00

The Environmental Protection Agency recently finalized a rule that for the first time requires U.S. coal and oil-fired power plant operators to limit emissions of mercury and other hazardous air pollutants.

We must stop allowing mercury pollutionupdated: Wed Oct 26 2011 14:30:00

This November, the Obama administration is expected to move forward with long overdue safeguards that would finally protect our families from mercury pollution. As the mother of four children, I can only say it's about time.

Radiation spikes in Tokyo neighborhood, officials sayupdated: Thu Oct 13 2011 07:44:00

An extraordinarily high level of radiation was detected in one spot in a central Tokyo residential district Thursday, prompting the local government to cordon off the small area, local officials said.

Lead poisoning scare shuts 2 Shanghai plantsupdated: Fri Sep 16 2011 08:43:00

Two plants in Shanghai -- including a unit of an American company -- were ordered to suspend production after children in the vicinity came down with lead poisoning, government authorities said Friday.

Workers find lethal radiation levels at Fukushima Daiichiupdated: Tue Aug 02 2011 19:21:00

Workers at the crippled Fukushima Daiichi nuclear power plant have discovered a radioactive hot spot far more lethal than anything previously recorded at the damaged facility, the plant's owner reported Tuesday.

Japanese MotoGP to go ahead as plannedupdated: Tue Aug 02 2011 17:46:00

The Japanese MotoGP will go ahead as planned after a report found that radiation risks from the nearby Fukushima plant damaged in March's earthquake and tsunami were negligible.

Ban unsafe chemical from baby bottles and cupsupdated: Thu Jul 14 2011 09:40:00

Last month, China banned companies from manufacturing, importing or selling baby bottles that contain bisphenol A (BPA), a potentially dangerous chemical routinely added to everyday plastic products.

2009: New fuel for BPA debateupdated: Thu Jul 14 2011 09:40:00

A Consumer Reports study found lots of BPA in most canned foods. CNN's Elizabeth Cohen reports on the implications.

Bill would let federal health researchers ban certain chemicalsupdated: Fri Jul 08 2011 14:13:00

A new bill could alter the landscape of chemical regulation in the United States by empowering researchers to take swift action against the most potentially harmful chemicals in use today.

BPA exposure makes male mice less masculine, attractiveupdated: Tue Jun 28 2011 07:12:00

Male mice who are exposed in the womb to bisphenol A, or BPA, a chemical compound found in some hard plastics and can linings, appear to be less masculine and less attractive to females once they mature, raising the possibility that the controversial chemical could subtly affect boys in similar ways.

No sign of Agent Orange so far near S. Korean base; probe continuesupdated: Fri Jun 17 2011 15:41:00

No traces of Agent Orange were detected in tests around wells near a U.S. military base in South Korea, the first part of an ongoing probe, the U.S. 8th Army announced Friday.

Report: China lax in treating, policing lead poisoningupdated: Thu Jun 16 2011 05:46:00

Hundreds of thousands of children in China are being condemned to permanent mental and physical disabilities because of high exposure to lead caused by industrial pollution, according to a report by the watchdog group Human Rights Watch.

US lists 8 common substances as potential cancer risksupdated: Mon Jun 13 2011 08:33:00

United States health authorities have added eight commonly used substances to its official "Report on Carcinogens," saying they may put people at increased risk of developing cancer.

2010: Can vitamins cut lung cancer risk?updated: Mon Jun 13 2011 08:33:00

CNN's Dr. Sanjay Gupta looks at a study that suggests taking certain B vitamins could cut the risk of lung cancer.

Japan adds four new areas to radiation threatsupdated: Fri Jun 10 2011 05:48:00

Four new areas in northern Japan have been added to the list of places affected by radiation originating from the Fukushima Daiichi nuclear plant, authorities said Friday.

Japan's radiation twice as badupdated: Fri Jun 10 2011 05:48:00

Nuclear expert Arnie Gundersen talks to CNN's John King about the dangers of the radiation situation in Japan.

We 'came close' to losing northern Japanupdated: Wed Jun 08 2011 06:55:00

Famed physicist Michio Kaku says northern Japan was almost lost to a "100% core melt" in the Fukushima nuclear accident.

Japan doubles estimates of initial Fukushima leakupdated: Wed Jun 08 2011 06:55:00

Japan released new details Tuesday of the battle to contain the Fukushima Daiichi nuclear accident, after disclosing that the crippled power plant spewed more than twice as much radioactivity as originally estimated.

Agent Orange buried in South Korea?updated: Fri Jun 03 2011 05:42:00

CNN's Paula Hancocks reports on allegations that barrels of Agent Orange were buried on South Korean soil in the 1970s.

Warning on cell phones an important first stepupdated: Thu Jun 02 2011 06:19:00

A World Health Organization panel announced this week that microwave radiation from cell phones may cause cancer, and that people should use them less.

Cell phones and radiation: The 10 highest- and lowest-emitting modelsupdated: Wed Jun 01 2011 16:07:00

Cell phone users -- a group that, these days, means practically everybody -- are no doubt concerned about Tuesday's news that the World Health Organization (WHO) classifies cell phones as "possibly carcinogenic to humans."

Cell phone use 'possibly carcinogenic'updated: Wed Jun 01 2011 09:21:00

Radiation from cell phones can possibly cause cancer, according to the World Health Organization.

Struggle to move on in Japanupdated: Thu May 12 2011 00:29:00

Japan's tsunami zone struggles to move on, both physically and emotionally, as CNN's Kyung Lah reports.

San Francisco backtracks on cell phone radiation billupdated: Mon May 09 2011 07:58:00

The City of San Francisco's controversial cell phone radiation disclosure bill has been put on "indefinite hold," and a "watered-down version" will probably be enacted instead.

NRC begins special inspection of U.S. nuclear plantupdated: Tue Apr 26 2011 20:02:00

A special team of federal inspectors are looking into an incident at an Ohio nuclear power plant in which higher-than-normal radiation levels were detected in a work area, the U.S. Nuclear Regulatory Commission said Tuesday.

Japan to enforce nuclear evacuation zone, official saysupdated: Wed Apr 20 2011 20:10:00

Japan will begin enforcing an often-flouted evacuation order and keep people out of the 20-km zone around the Fukushima Daiichi nuclear power plant, a top official announced Wednesday.

Robots test radiation in Japanupdated: Tue Apr 19 2011 20:15:00

The iRobot is being used to test radiation levels in the damaged Fukushima Daiichi nuclear power plant in Japan.

Robot finds sauna-like conditions around damaged reactorupdated: Tue Apr 19 2011 20:15:00

A robot probe found sauna-like conditions inside the No. 2 reactor building at the Fukushima Daiichi nuclear power plant but lower levels of radiation than in other damaged units, the plant's owner reported Tuesday.

Death toll climbs in Japan as work goes on at nuclear power plantupdated: Mon Apr 18 2011 11:48:00

The death toll from Japan's earthquake and tsunami rose to nearly 14,000 on Monday as efforts continued to stabilize a crippled nuclear reactor plant.

Japan eyes possible damage to spent nuclear fuelupdated: Thu Apr 14 2011 09:21:00

Japanese regulators discounted concerns about damage to the still-potent spent fuel from the Fukushima Daiichi nuclear power plant's No. 4 reactor Thursday, saying high radiation levels reported earlier this week "most probably" came from outside debris.

Dr. Gupta discusses radiation concernsupdated: Wed Apr 13 2011 06:25:00

In the wake of continued fires and explosions in nuclear plants in Japan, CNN chief medical correspondent Dr. Sanjay Gupta puts context around concerns of radiation.

3 nuclear plant workers exposed to radiation; feds investigatingupdated: Tue Apr 12 2011 16:07:00

The Nuclear Regulatory Commission will investigate an incident at a Nebraska nuclear plant in which three workers were accidentally exposed to radiation, it said in a statement Monday.

Japan nuclear agency raises threat levelupdated: Mon Apr 11 2011 23:11:00

Japanese authorities Tuesday "provisionally" declared the country's nuclear accident a level-7 event on the international scale for nuclear disasters -- the highest level -- putting it on par with the 1986 Chernobyl disaster.

2010: Beware mercury in fishupdated: Mon Apr 11 2011 13:32:00

Fish is good for you, but beware of mercury in some larger species. HLN's Christi Paul reports.

Protect our kids from toxic mercuryupdated: Mon Apr 11 2011 13:32:00

As the mother of a 10-month-old daughter, I love watching her figure out new things, be it crawling or giving a high-five. I often wonder which of my personality traits little Hazel will have, and I hope that just like her father and me, she will be a lover and a defender of our environment.

48-foot wave hits nuclear plantupdated: Sun Apr 10 2011 16:22:00

TEPCO releases video of 48-foot wave that crippled Japana's Fukushima Daiichi power plant.

Flying drone peers into Japan's damaged reactorsupdated: Sun Apr 10 2011 16:22:00

Engineers used a flying drone to peer into the damaged reactors at the Fukushima Daiichi nuclear power plant Sunday as the crisis spurred more than 2,000 people to march against nuclear energy in Tokyo.

Japan lifts restrictions on some farm productsupdated: Fri Apr 08 2011 11:07:00

Japan's government has lifted restrictions on vegetables and milk from some parts of the country's north after inspections found radiation levels below legal limits for three straight weeks, a top government official announced Friday.

Japan eyes new radiation standards that could widen evacuation zoneupdated: Thu Apr 07 2011 12:22:00

Japan may set standards for long-term radiation exposure that would effectively extend the evacuation zone around the damaged Fukushima Daiichi nuclear power plant, a top government official said Thursday, as a strong new aftershock rattled the area

Nuclear leak plugged with Liquid Glassupdated: Thu Apr 07 2011 12:22:00

Suzanne Malveaux and meteorologists Chad Myers explain the sealant, Liquid glass, used to plug leak in nuclear reactor.

Distrust hammers Japan fishing industryupdated: Wed Apr 06 2011 13:46:00

From fishermen to merchant to restaurant, every part of Japan's fish industry struggles. CNN's Kyung Lah reports.

Fishermen: Utility's actions in Japan nuclear crisis 'unforgivable'updated: Wed Apr 06 2011 13:46:00

Japanese fishermen have taken the offensive in their fight against the owner of the stricken Fukushima Daiichi power plant, angrily calling the utility's actions insulting, incompetent and "unforgivable" over the course of the weeks-long nuclear crisis.

Schools and students face uncertain future in Japanupdated: Wed Apr 06 2011 10:17:00

Students in many districts across Japan brushed off their uniforms and shouldered their bookbags for the first day of the new school year on Wednesday.

Japan's students face uncertain futureupdated: Wed Apr 06 2011 10:17:00

A group of kids displaced by Japan's disaster face their first day of the new school year with sadness and uncertainty.

Utility: Radioactive water leak from reactor stoppedupdated: Tue Apr 05 2011 21:51:00

The leak of highly radioactive water into the Pacific from the crippled Fukushima Daiichi nuclear plant has stopped, Tokyo Electric Power Company said early Wednesday.

Japan dumps thousands of tons of radioactive water into seaupdated: Mon Apr 04 2011 18:13:00

Japan began dumping thousands of tons of radioactive water into the Pacific Ocean on Monday, an emergency move officials said was needed to curtail a worse leak from the crippled Fukushima Daiichi nuclear power plant.

Japan's nuclear water problemupdated: Sun Apr 03 2011 22:09:00

TEPCO officials found a crack in a tunnel draining radioactive water into the Pacific. CNN's Martin Savidge reports.

Still no success in plugging crack at Japanese nuclear plantupdated: Sun Apr 03 2011 22:09:00

The battle continued Monday to plug a crack at Japan's Fukushima Daiichi nuclear power facility that's been a conduit for highly radioactive water leaking into the Pacific Ocean, utility company officials said.

Workers struggle to plug leak at Japan nuclear plantupdated: Sat Apr 02 2011 18:01:00

A first attempt to plug a cracked concrete shaft that is leaking highly radioactive water into the ocean off Japan failed Saturday, so officials are now exploring alternatives, spokesmen for Tokyo Electric Power Co. said.

Second test on beef thought to be contaminated comes up negativeupdated: Fri Apr 01 2011 18:39:00

Japan's health ministry announced Friday that there is no radioactive contamination of beef in the beleaguered country, saying an earlier report indicating there had been contamination was wrong.

IAEA finds high radiation levels outside Japan evacuation zoneupdated: Wed Mar 30 2011 18:06:00

Radiation levels in a Japanese town outside a government-ordered evacuation zone have exceeded one of the criteria for evacuation, the International Atomic Energy Agency said Wednesday.

Does radiation from dental X-rays cause thyroid cancer?updated: Wed Mar 30 2011 10:12:00

I have heard that there is an increase in the number of people getting thyroid cancer. Is this true and is radiation from dental X-rays a cause for the increase?

Setback at nuclear plant?updated: Sun Mar 27 2011 13:51:00

CNN's Paula Hancocks reports on possible setbacks in Japan's nuclear crisis.

Company apologizes, says radiation exposure could have been preventedupdated: Sat Mar 26 2011 17:03:00

A power company apologized Saturday and said the exposure of three workers at the Fukushima Daiichi power plant to highly radioactive water might have been avoided with better communication.

Japan nuclear core may be leakingupdated: Sat Mar 26 2011 17:03:00

Japanese officials say contaminated water may be leaking from the nuclear reactor core at the Fukushima Daiichi plant.

Japan reactor core may be leaking radioactive material, official saysupdated: Fri Mar 25 2011 13:35:00

Authorities in Japan raised the prospect Friday of a likely breach in the all-important containment vessel of the No. 3 reactor at the stricken Fukushima Daiichi nuclear power plant, a potentially ominous development in the race to prevent a large-scale release of radiation.

Japan encourages voluntary evacuations near stricken nuclear plantupdated: Fri Mar 25 2011 08:02:00

Japan's government will offer transportation and other assistance to those in a buffer zone around the stricken Fukushima Daiichi nuclear plant, a top official said Friday, noting these people have been put in a "difficult" situation.

Gupta: Food from Japan poses low riskupdated: Fri Mar 25 2011 08:02:00

CNN's Dr. Sanjay Gupta discusses radiation concerns from Japan and whether it could affect U.S. food supplies.

Study: Mercury in fish poses no heart riskupdated: Wed Mar 23 2011 19:09:00

Mercury exposure from eating fish doesn't appear to raise the risk of heart disease and stroke, as some research has suggested, according to a new study in the New England Journal of Medicine.

Effect of radiation on humans still harbors mysteriesupdated: Tue Mar 22 2011 16:55:00

Japan's alarm over radiation found in spinach and milk has also raised questions, given that little is known about its effect on the human body.

Radiation: Facts and falsehoodsupdated: Sun Mar 20 2011 11:07:00

CNN's Stan Grant dispels some of the misconceptions and half-truths about radiation and how it spreads.

Facts whisper, fears scream during crisisupdated: Sun Mar 20 2011 11:07:00

After the Chernobyl nuclear power plant disaster, Soviet soldiers had to do the hard, potentially risky, cleanup job. Fears of radiation exposure, sickness and death were rampant. In the months after, however, it wasn't the rate of cancer that increased: it was the rate of suicide.

Nuclear crisis in Japan escalatesupdated: Sun Mar 20 2011 05:11:00

CNN's Jason Carroll looks at how the situation in Japan is being compared to previous nuclear accidents.

Timeline: How Japan's nuclear crisis unfoldedupdated: Sun Mar 20 2011 05:11:00

Authorities in Japan are battling to resolve a series of crises at the nuclear power plant at Fukushima Daiichi, which was badly hit by the devastating earthquake and tsunami that struck over a week ago.

Japan's power plant from the airupdated: Sat Mar 19 2011 23:15:00

TEPCO releases what they say are recent aerials of the Fukushima Daiichi nuclear power plant in Japan

Japan scrambles to curb nuclear crisisupdated: Sat Mar 19 2011 23:15:00

Crews struggling to bring the crippled Fukushima Daiichi nuclear plant under control had some success Sunday as cooling systems at two of the facility's reactors were working, Kyodo News reported.

Don't panic the peopleupdated: Sat Mar 19 2011 20:47:00

In the decorous chambers of the House Energy and Commerce Subcommittee on Wednesday a U.S. bureaucrat launched a tsunami of panic that has spread further worldwide than the real tsunami that devastated much of Japan on March 11.

'Model town' destroyed in tsunamiupdated: Sat Mar 19 2011 20:47:00

Seawalls surrounding a town in Japan were no match for a tsunami. NHK has more.

Hiroshima survivors fear new nuclear falloutupdated: Fri Mar 18 2011 18:51:00

The cities flattened by last week's earthquake look eerily similar to the decimated buildings Shigeko Sasamori saw after an atomic bomb was dropped on her hometown in 1945.

WWII survivors' second nuclear crisisupdated: Fri Mar 18 2011 18:51:00

Japan's WWII nuclear bombing survivors reflect on the current nuclear crisis. CNN's Kyung Lah reports.

CNNMoney: Beware of 'fake' potassium iodide: FDAupdated: Fri Mar 18 2011 13:42:00

In the wake of the crisis in Japan, the U.S. Food and Drug Administration is advising consumers to beware of inadvertently buying fake iodide products that are supposed to help protect against radiation.

U.S. radiation levels monitored 24/7updated: Fri Mar 18 2011 12:36:00

A system deployed decades ago monitors radiation levels around the clock. CNN's Dan Simon reports.

West Coast officials, Obama: Don't worry about radiation risk in U.S.updated: Fri Mar 18 2011 08:38:00

Instead of worrying about the unlikely event of harmful radiation drifting from Japan, Californians should focus on preparing for earthquakes and other emergencies common in their own state, officials said.

Official: Carbon monoxide sickens 54 at Colorado hockey gameupdated: Mon Feb 07 2011 14:01:00

Fifty-four people suffered carbon monoxide poisoning during a youth hockey tournament in western Colorado, a hospital official said early Monday.

EPA limits chemicals in drinking waterupdated: Wed Feb 02 2011 15:52:00

CNN's Dr. Sanjay Gupta explains why EPA will start regulating a chemical found in water systems around the country.

EPA to set limits on chemicals in drinking waterupdated: Wed Feb 02 2011 15:52:00

The Environmental Protection Agency will set a limit on the amount of the chemical perchlorate, as well as other "toxic contaminants," in drinking water, it announced Wednesday.

Bad eggs in UK likely safe for consumption, official saysupdated: Tue Jan 11 2011 12:07:00

Egg products that reached the United Kingdom from farms with tainted eggs likely had dioxin levels well below European Union limits, a spokesman for the European Commission told CNN Tuesday.

Germany lifts quarantine on 3,000 farms in contaminated egg scandalupdated: Mon Jan 10 2011 10:30:00

Lower Saxony, the state hardest hit by Germany's tainted egg scandal, has lifted a quarantine on 3,000 poultry and hog farms after tests proved negative for increased dioxin levels, officials said Monday.

Charges filed as farm quarantines grow in German tainted egg scandalupdated: Fri Jan 07 2011 06:26:00

As the number of German farms closed because of possibly contaminated animal feed grew Friday, authorities said they had filed criminal charges against the company at the heart of the country's tainted egg scandal.

Lead poisoning dangersupdated: Thu Jan 06 2011 09:44:00

In 2010, CNN's Dr. Sanjay Gupta interviewed Dr. Philip Landrigan on his studies of widespread lead poisoning.

Report: Battery plant poisons hundreds of children in Chinaupdated: Thu Jan 06 2011 09:44:00

More than 200 children have elevated levels of lead in their blood caused by a battery plant near their communities in eastern China, state media said.

Gold rush triggers deadly lead poisoningupdated: Tue Nov 30 2010 07:38:00

CNN's Christian Purefoy reports on the business behind the worst-ever recorded lead poisoning outbreak in Nigeria.

Gold rush triggers deadly lead poisoning in Nigeriaupdated: Tue Nov 30 2010 07:38:00

Standing at the local graveyard, Mohammed Abubakar cannot find the grave of the son he unwittingly poisoned. The grass has grown too high.

Aid groups say lead poisoning has killed 400 children in Nigeriaupdated: Wed Oct 06 2010 05:01:00

As many as 400 children have died of lead poisoning-related illnesses in Nigeria since March, two international aid groups say, and as many as 30,000 people could be affected by lead contamination.

Limit infants' use of Bisphenol-A products, FDA saysupdated: Thu May 27 2010 18:56:00

Parents should take precautions to minimize infants' exposure to the chemical Bisphenol-A, the Food and Drug Administration said Friday in an announcement that stopped short of saying there is a definite health risk from the chemical.

Chinese factory blamed for lead poisoningupdated: Wed Jan 06 2010 21:55:00

Fifty-one children in southeast China have been found to have high levels of lead in their blood, and authorities have linked their illnesses to a battery factory, state-run media reported Wednesday.

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