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.
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.
Ramesh Makwana knew the risks to his health by working in an agate factory, but at $4 a day the rewards were too great.
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.
A landmark ruling in the UK Supreme Court has cleared the way for thousands of mesothelioma victims and their families to make insurance claims.
An author tracks the lives of the Fukushima nuclear workers. CNN's Kyung Lah reports.
When Pieter Franken visited Hong Kong one of the first things he did was measure the level of radiation in his hotel room.
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.
One year later, risky working conditions still plague the recovery effort at the site of Japan's nuclear disaster.
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.
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.
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.
A carbon monoxide leak at the U.S. Merchant Marine Academy in New York sent 39 people to area hospitals for evaluation early Monday morning, police said.
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.
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.
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.
Dr.Sanjay Gupta reports on a startling new study that suggests a link between the 9/11 dust and cancer in firefighters.
Firefighters exposed to toxic dust and fumes clogging the air after the World Trade Center towers collapsed 10 years ago are more likely to develop cancer, according to a new study.
Ralph and Barbara Geidel have spent close to $100,000 on his medical treatment since 2003, when the former fireman and 9/11 first responder was first diagnosed with tongue and neck cancer.
High levels of radiation have been found at the Fukushima Daiichi facility in Japan. CNN's Kyung Lah reports.Edit Instructions:
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.
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.
Many 9/11 first responders are up in arms over a controversial decision that leaves cancer off the list of conditions covered by the James Zadroga 9/11 Health and Compensation Act.
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.
A Consumer Reports study found lots of BPA in most canned foods. CNN's Elizabeth Cohen reports on the implications.
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.
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.
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.
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.
CNN's Dr. Sanjay Gupta looks at a study that suggests taking certain B vitamins could cut the risk of lung cancer.
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.
Nuclear expert Arnie Gundersen talks to CNN's John King about the dangers of the radiation situation in Japan.
CNN's Paula Hancocks reports on allegations that barrels of Agent Orange were buried on South Korean soil in the 1970s.
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 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."
Radiation from cell phones can possibly cause cancer, according to the World Health Organization.
Japan's tsunami zone struggles to move on, both physically and emotionally, as CNN's Kyung Lah reports.
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.
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 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.
The iRobot is being used to test radiation levels in the damaged Fukushima Daiichi nuclear power plant in Japan.
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.
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.
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.
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.
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.
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.
Fish is good for you, but beware of mercury in some larger species. HLN's Christi Paul reports.
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.
TEPCO releases video of 48-foot wave that crippled Japana's Fukushima Daiichi power plant.
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'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 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
Suzanne Malveaux and meteorologists Chad Myers explain the sealant, Liquid glass, used to plug leak in nuclear reactor.
From fishermen to merchant to restaurant, every part of Japan's fish industry struggles. CNN's Kyung Lah reports.
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.
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.
A group of kids displaced by Japan's disaster face their first day of the new school year with sadness and uncertainty.
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 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.
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.
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.
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.
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?
CNN's Paula Hancocks reports on possible setbacks in Japan's nuclear crisis.
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.
Japanese officials say contaminated water may be leaking from the nuclear reactor core at the Fukushima Daiichi plant.
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'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.
CNN's Dr. Sanjay Gupta discusses radiation concerns from Japan and whether it could affect U.S. food supplies.
Despite being urged not to hoard bottled water, residents of Japan's capital on Wednesday snapped it up in droves after testing showed radioactive material in tap water at levels unsafe for infants.
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.
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.
A flight attendants' group is distributing radiation dosimeters to a sampling of its members as assurance that they are not being exposed to harmful radiation levels on trips to and from Japan.
CNN's Stan Grant dispels some of the misconceptions and half-truths about radiation and how it spreads.
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.
CNN's Jason Carroll looks at how the situation in Japan is being compared to previous nuclear accidents.
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.
TEPCO releases what they say are recent aerials of the Fukushima Daiichi nuclear power plant in Japan
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.
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.
Japan's WWII nuclear bombing survivors reflect on the current nuclear crisis. CNN's Kyung Lah reports.
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.
A system deployed decades ago monitors radiation levels around the clock. CNN's Dan Simon reports.
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.
Fifty-four people suffered carbon monoxide poisoning during a youth hockey tournament in western Colorado, a hospital official said early Monday.
CNN's Dr. Sanjay Gupta explains why EPA will start regulating a chemical found in water systems around the country.
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.
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.
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.
The federal government is recommending changing the amount of fluoride in drinking water for the first time in 50 years.
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.
In 2010, CNN's Dr. Sanjay Gupta interviewed Dr. Philip Landrigan on his studies of widespread lead poisoning.
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.
CNN's Christian Purefoy reports on the business behind the worst-ever recorded lead poisoning outbreak in Nigeria.
Standing at the local graveyard, Mohammed Abubakar cannot find the grave of the son he unwittingly poisoned. The grass has grown too high.
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.
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