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A large part of how we relate to people emotionally may be hardwired into our DNA. A new study suggests that character traits such as being open, caring, and trusting are so strongly linked to a certain gene variation that a total stranger, simply by watching us listen to another person, may be able to guess whether we have the variation with a high degree of accuracy.

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How medicine is advancing beyond raceupdated: Fri Jul 08 2011 07:41:00

No matter what race you consider yourself to be, you have a unique genetic makeup.

Budget cuts curtail search for alien lifeupdated: Tue Apr 26 2011 10:55:00

Interstellar radio has lost one of its most avid listeners.

Scientific review reaches no conclusion on source of anthraxupdated: Wed Feb 16 2011 11:05:00

Using the available scientific evidence "it is not possible to reach a definitive conclusion" about the source of the anthrax used in the 2001 anthrax letter attacks which killed five people, according to a report issued Tuesday by the National Academy of Sciences.

What is the ultimate reboot?updated: Sun Feb 06 2011 09:45:00

Juan Enriquez speaks about the profound changes that genomics will cause in business, technology, politics and society.

Are we taking evolution into our own hands?updated: Sun Feb 06 2011 09:45:00

One article of faith that took hold in the 20th century and has only grown stronger is that we humans are all equal -- genetically, anyway. That while differences among people may seem strong because of culture and nationality, under the skin, we're the same.

Carbon-eating algaeupdated: Wed Oct 06 2010 06:25:00

A German experiment tests unusual method to stop gases at a coal plant. CNN's Fred Pleitgen reports.

Germany trials carbon-eating algaeupdated: Wed Oct 06 2010 06:25:00

Germany is often viewed as one of the most advanced countries in the world when it comes to protecting the environment.

Safety of genetically engineered salmon debatedupdated: Tue Sep 21 2010 13:26:00

The Food and Drug Administration (FDA) has to decide if genetically engineered salmon is safe enough for human consumption and is spending three days to consider safety and labeling issues.

Should you eat genetically-altered food?updated: Tue Sep 21 2010 13:26:00

Dennis Lange, brewery owner and food expert, looks at genetically-altered food and the case for labeling products.

Newly discovered microbe helped disperse oil, study findsupdated: Wed Aug 25 2010 10:44:00

A new study finds oil spilled into the Gulf of Mexico from a ruptured BP well degraded at a rate that was "much faster than anticipated," thanks to the interaction of a newly-found and unclassified species of microbes with the oil particles.

Fortune: Genetic testing gets political, finallyupdated: Wed Jul 28 2010 17:02:00

Last week, the nascent genetic testing industry received a thrashing that was only partly deserved.

The truth behind Paul's winning streakupdated: Fri Jul 09 2010 20:47:00

Psychic or just plain phony? If there was any reason to believe that a crystal ball is hiding in that bulbous head of Paul the octopus, be warned: This article might just disappoint.

Who will live to 100? Genes may tellupdated: Thu Jul 01 2010 15:20:00

If celebrating triple-digit birthdays sounds appealing, scientists may be able to determine if you're likely to live that long.

Should you test your genes?updated: Thu Jun 17 2010 10:01:00

Like anyone else, Dr. Rachel Zahn loves a deal, so when a friend e-mailed her a link to an internet site offering $99 genetic testing -- usually it costs $499 -- she figured, "Why not?" and sent away for the test.

Neanderthal genome shines light on human evolutionupdated: Fri May 07 2010 16:46:00

An international team of scientists that spent more than a decade studying remains of Neanderthals has drafted the first genome sequence of humans' closest extinct biological relative.

Fortune: What DNA, Patents and Lady Gaga have in commonupdated: Wed Mar 17 2010 04:22:00

When radio was invented in the late nineteenth century by the likes of Marconi, Edison, and Tesla, government and industry faced a conundrum. Who would own the limited band of electromagnetic frequencies that made this new invention possible?

The next frontier in athletic doping -- genesupdated: Fri Feb 19 2010 17:37:00

Steroids are so 2008. The next way to get an edge may be gene doping.

Could I become dependent on probiotics?updated: Wed Feb 10 2010 08:53:00

Taking probiotics every day improves my digestive system and prevents constipation. Is there a risk in long-term consumption of probiotic pills? Is there a risk of becoming dependent on them?

Exxon, DNA pioneer join on algae biofuelsupdated: Tue Dec 15 2009 02:30:00

ExxonMobil is teaming up with the biotech research company run by genomics pioneer Craig Venter to produce algae-based biofuels.

Darwin and the case for 'militant atheism'updated: Wed Nov 25 2009 08:37:00

On November 24, 1859, the first edition of a book that would shake the most deeply established beliefs about life was published in London. What would eventually be known as "The Origin of Species" was the opening shot in a debate that hasn't ended, even 150 years later.

Eating animals is making us sickupdated: Wed Oct 28 2009 09:12:00

Like most people, I'd given some thought to what meat actually is, but until I became a father and faced the prospect of having to make food choices on someone else's behalf, there was no urgency to get to the bottom of things.

Fortune: The genetics of addictionupdated: Fri Oct 16 2009 10:51:00

Why do some people get hooked on drugs and alcohol, while others can party hard and walk away? We tend to think it's a matter of willpower or moral fiber, but it has more to do with a roll of the genetic dice.

Is autism genetic? Researchers zero in on an answerupdated: Thu Oct 15 2009 17:18:00

Alisa Rock, whose 10-year-old son Connor has autism, says parents of autistic children often align themselves with one of two camps: There are those who believe that genes cause the disorder, and those firmly convinced that environmental factors are to blame.

3 Americans win medicine Nobel for chromosome researchupdated: Mon Oct 05 2009 14:18:00

Three U.S. researchers have won the Nobel Prize in physiology or medicine for solving "a major problem in biology," the Nobel Committee announced Monday.

Fortune: The glamorous life of Web 2.0 geneticsupdated: Fri Sep 25 2009 12:27:00

In the autumn of 2007, Linda Avey and Anne Wojcicki launched the era of pop genetics by going live with 23andme, their DNA testing startup.

Can DNA analysis help ID best weight loss method?updated: Fri Sep 18 2009 10:35:00

I have seen many weight loss DNA testing kits on the Internet. These tests claim to identify the best weight loss program by analyzing your DNA. Is there any merit to this?

Tiny T. rex fossil discovery startles scientistsupdated: Thu Sep 17 2009 19:49:00

A pint-sized version of the Tyrannosaurus rex, with similarly powerful legs, razor-sharp teeth and tiny arms, roamed China some 125 million years ago, said scientists who remain startled by the discovery.

Study: Showerheads may deliver blast of bacteriaupdated: Mon Sep 14 2009 16:28:00

If the shower scene in Alfred Hitchcock's Psycho scared you, here's another reason to scream: A new study says that potentially disease-causing germs can get trapped in showerheads and grow into biofilm, or coats of slime that deliver a bacteria blast along with your hot water.

China pursues algae powerupdated: Sun Aug 23 2009 22:28:00

CNN's Emily Chang reports on an innovative company in China pursuing algae energy technology.

'Green goo' biofuel gets a boostupdated: Sun Aug 23 2009 22:28:00

Three years ago many would have dismissed the notion that a significant supply of the world's automotive fuel could come from algae. But today the idea, while still an adventurous one, is getting much harder to ignore.

Doctors seek causes of prostate cancer in black menupdated: Mon Jul 20 2009 10:14:00

For 12 years, Georgia Dunston and Dr. Chiledum Ahaghotu have been trying to figure out why African-American men develop prostate cancer at an earlier age and are twice as likely to die from it than any other group in the United States.

Prostate cancer and black menupdated: Mon Jul 20 2009 10:14:00

CNN's Dr. Sanjay Gupta reports on a study that looks at the genetic link in black men who have prostate cancer.

Fortune: Genetic sequencing gets personalupdated: Thu Jul 02 2009 15:16:00

Price competition is coming to the rarified world of genome sequencing.

How memories form, fade, and persist over timeupdated: Fri May 15 2009 12:46:00

What was the name of that guy with that stuff in that place with those things? Don't you remember?

How human genes become patentedupdated: Thu May 14 2009 16:15:00

Here's a little-known fact: Under current law, it's possible to hold a patent on a piece of human DNA, otherwise known as a gene.

U.S. sued over patented geneupdated: Thu May 14 2009 16:15:00

The government is being sued over the patent it holds for the BRCA1 and BRACA2 genes. Dr. Sanjay Gupta explains.

Why right-brainers will rule this centuryupdated: Fri May 08 2009 15:18:00

Your left brain is logical, linear, by-the-numbers; the right side is creative, artistic, empathetic. Oprah Winfrey talks with Daniel Pink about his groundbreaking book, "A Whole New Mind", and explores how right-brain thinkers are wired for 21st-century success.

Why screening your genes is big businessupdated: Thu May 07 2009 03:39:00

If you want to peer inside your DNA, there's no shortage of companies offering avenues for doing so these days.

Human genome map for sale on eBayupdated: Thu Apr 23 2009 13:10:00

Have at least $68,000 to spare? If so, you may be in the running to join an exclusive group of individuals who have had their complete genome sequenced.

Ancient microbes discovered alive beneath Antarctic glacierupdated: Wed Apr 22 2009 13:54:00

Beneath an Antarctic glacier in a cold, airless pool that never sees the sun seems like an unusual place to search for life.

Iron-breathing microbesupdated: Wed Apr 22 2009 13:54:00

Dartmouth College geomicrobiologist Jill Mikucki explains how microbes lived under an inland Antarctic glacier.

Genes show Ovarian cancer riskupdated: Tue Apr 21 2009 09:25:00

Women who have more than seven gene markers have a higher risk of ovarian cancer. CNN's Elizabeth Cohen reports.

Do you see what I see?updated: Thu Apr 02 2009 15:49:00

CNN.com writer Elizabeth Landau reports on a rare neurological condition in which people have a mixing of their senses.

Seeing color in sounds has genetic linkupdated: Thu Apr 02 2009 15:49:00

When Julian Asher listens to an orchestra, he doesn't just hear music; he also sees it. The sounds of a violin make him see a rich burgundy color, shiny and fluid like a red wine, while a cello's music flows like honey in a golden yellow hue.

FSB: The next green fuel source: algaeupdated: Mon Mar 30 2009 09:15:00

Step into the greenhouse at Sapphire Energy, a small biofuel company in San Diego, and you might expect to be accosted by rows of exotic tropical orchids or at least a few tomato plants. But the only thing growing here is algae - lots of it.

Fortune: The Betamax of DNA sequencing?updated: Thu Mar 26 2009 12:04:00

The world of technology is filled with epic face-offs: Betamax vs. VHS, Netscape vs. Microsoft's Windows Explorer, Blu-ray vs. HD-DVD.

Famous paleontologist to plead guilty to fossil theftupdated: Fri Mar 20 2009 14:05:00

An internationally renowned paleontologist will plead guilty to stealing dinosaur bones from federal land, his attorneys said in a court filing.

Gene linked to some cases of Lou Gehrig's disease foundupdated: Fri Feb 27 2009 18:02:00

Researchers announced this week that they've found a new gene, ALS6, which is responsible for about 5 percent of hereditary Lou Gehrig's cases.

Catching a 'superbug'updated: Mon Feb 23 2009 18:39:00

CNN's Dr. Sanjay Gupta reports on drug-resistant bacteria, after one killed a Brazilian model.

Darwin still making waves 200 years laterupdated: Thu Feb 12 2009 10:44:00

Before there was an extensive fossil record, DNA sequencing or even a basic understanding of genetics, there was Charles Darwin.

Is cloned meat safe?updated: Mon Dec 22 2008 12:58:00

Soon, the food you put on your dinner table may be from cloned animals and chances are, you won't even know it. The Food and Drug Administration announced in January 2008 that's it OK to sell meat and milk from cloned cattle, pigs and goats. What does this mean to the consumer? Is cloned meat safe? How does it differ from regular animal products?

Gene therapy aids vision for 3 with rare blindnessupdated: Mon Dec 22 2008 12:53:00

Researchers at the University of Pennsylvania announced in April 2008 the use of an innovative gene therapy treatment to safely restore vision in three adults with a rare form of congenital blindness. The technique involves an injection that delivers DNA to the nucleus of a cell so it can begin making the protein that the blind patients don't have. Although the patients have not achieved normal eyesight, the results set the stage for possible treatment of other retinal diseases.

Ovarian cancer survival linked to two key proteinsupdated: Wed Dec 17 2008 17:49:00

The chances of surviving ovarian cancer appear to vary dramatically depending on the levels of two tumor proteins, suggesting that this type of cancer may have a more nuanced outlook than the grim statistics indicate.

Five ways to avoid germs while travelingupdated: Thu Nov 27 2008 09:41:00

This week while you're traveling, if you happen to spot a man applying hand sanitizer as he gets off an escalator, there's a good chance it's Dr. Mark Gendreau, a senior staff physician at the Lahey Clinic in Burlington, Massachusetts.

Scientists map DNA of prehistoric animalupdated: Wed Nov 19 2008 13:19:00

A team of scientists at Penn State University could be one step closer to bringing extinct species back to life.

Synthetic biology inches toward the mainstreamupdated: Mon Oct 20 2008 03:36:00

As bioengineers continue to build things with the stuff of life itself, the rest of the world is slowly waking up to the power of synthetic biology.

One-two gene punch raises odds of baldness in menupdated: Mon Oct 13 2008 08:59:00

About one in seven men has a combination of genes -- one new and one first discovered in 2001 -- that increases his risk of male pattern baldness sevenfold, compared to men without the combination.

Officials: Texas lab with dangerous pathogens securedupdated: Fri Sep 12 2008 23:07:00

Workers at a Galveston, Texas, laboratory said to contain dangerous biological agents secured the pathogens Friday ahead of Hurricane Ike, officials said.

Time.com: Losing Weight: Can Exercise Trump Genes?updated: Mon Sep 08 2008 22:00:00

According to a new study of an active Amish population, researchers say fat genes may not destine you to a lifetime of obesity

Time.com: Gene Domino Effect Behind Brain, Pancreatic Tumors updated: Thu Sep 04 2008 18:00:00

Scientists have mapped the cascade of genetic changes that turn normal cells in the brain and pancreas into two of the most lethal cancers

Time.com: Leading Geneticist to Write Book on Staying Wellupdated: Tue Sep 02 2008 14:15:00

Dr. Francis Collins, arguably the nation's leading geneticist, is working on a book that promises "stunning new revelations about why we get sick, what it means to be healthy and more

Fortune: Genomes 'R' Usupdated: Thu Aug 28 2008 07:26:00

It took the Human Genome Project $3 billion and 13 years to map the first genome and reduce it to a chemical code six billion letters long. Today, with faster computers and improved techniques, a research laboratory can sequence your DNA in about six weeks at a cost of $100,000 to $300,000.

Time.com: How Long Does Flu Immunity Last?updated: Tue Aug 26 2008 17:00:00

Antibodies are a tricky thing. Some confer protection for years, some a lifetime. To help explain, Eric Altschuler discusses new findings about the 1918 pandemic flu virus

Time.com: Study: Preterm Births, Infections Linkedupdated: Tue Aug 26 2008 15:00:00

Infections may play a bigger role in premature birth than doctors have thought, says a new study that found almost one in seven women in preterm labor harbored bacteria or fungi in their amniotic fluid

U.S. officials declare researcher is anthrax killerupdated: Wed Aug 06 2008 20:07:00

A federal prosecutor formally declared Army biological researcher Bruce Ivins the sole person responsible for creating and mailing the bacterial spores that killed five people in the 2001 anthrax attacks.

Time.com: Why Do Women Live Longer Than Men?updated: Wed Aug 06 2008 14:00:00

Tom Perls, an aging expert at Boston University, explains why women live five to 10 years longer than men

Time.com: Is There a Laziness Gene?updated: Wed Jul 30 2008 12:00:00

Preliminary studies of mice suggest that our willingness to exercise -- or not -- may be genetic

Will pond scum become the new oil?updated: Wed Jul 30 2008 09:59:00

Pond scum. The thought typically evokes images that leave most people cringing, but it may one day occupy an important role in the nation's energy supply.

Germ warfare moves to the gymupdated: Tue Jul 15 2008 09:37:00

Our visits to the gym seem to be a lot more dangerous lately. Forget battling only boredom and feeling the pain. Now the fight is us against them -- and the enemy is germs.

Degerm your gym timeupdated: Tue Jul 15 2008 09:37:00

CNN's Judy Fortin explores how to keep germs away from your health club.

Time.com: New Clues to Autism's Causeupdated: Thu Jul 10 2008 13:00:00

Research points to learning-related genes as a contributor to autism and suggests that early intervention in children can help fix genetic defects

Time.com: A Cure for Cold Sores?updated: Wed Jul 02 2008 14:00:00

Researchers have discovered how the cold sore virus hides in the body, which may be the key to a permanent cure

Time.com: Algae Nuisance in Olympic Cityupdated: Mon Jun 30 2008 16:25:00

A forest of blue-green algae is choking the coastal waters near the Chinese port city of Qingdao, causing problems and threatening Olympic events scheduled there

Nobel scientist looks to the futureupdated: Fri Jun 27 2008 22:38:00

Oliver Smithies speaks fondly of Danish potatoes and beautiful equations. More on the potatoes later. Smithies is credited with helping to revolutionize genetic studies. For more than half a century his passion for science and tireless experimentation have revealed some of DNA's best-kept secrets and he's not about to stop.

Time.com: Dinosaur Tracks Found in Arabiaupdated: Thu May 22 2008 12:00:00

Scientists say they have found dinosaur tracks on the Arabian Peninsula, a discovery they say may shed more light on where dinosaurs lived, their migration patterns and how they evolved they way they did

All about algae: Can pond scum power our future?updated: Mon Apr 14 2008 00:07:00

Thirty years ago, the last time the world faced an oil crisis, the U.S. Department of Energy (DoE) launched a program to analyze the potential algae had as a renewable fuel. It didn't take it long to realize algae was a godsend.

Fill 'er up -- with pond scumupdated: Mon Apr 14 2008 00:07:00

An entrepreneur says pond scum could be a great alternative to oil. CNN's Miles O'Brien reports.

Time.com: Lung Cancer Genes Identifiedupdated: Wed Apr 02 2008 11:00:00

Why do some smokers get cancer and others don't? Scientists have discovered two genetic variants that may be the reason

Time.com: Genes and Post-Traumatic Stress updated: Tue Mar 18 2008 12:00:00

A groundbreaking new study helps explain why some people succumb to post-traumatic stress disorder while others don't

SI.com: Steroids In America: The Futureupdated: Wed Mar 12 2008 10:52:00

I am one of the most avid sports fans you'll find," Se-Jin Lee says. It's true. He'll watch anything. Basketball. Football. Fútbol. Billiards on channel seven-hundred-whatever. As a graduate student in the '80s Lee used to sit in his car in the driveway with the radio on to listen to the games of faraway baseball teams. Even now, in his lab at Johns Hopkins Medical School in Baltimore, he easily rattles off the NCAA basketball tournament winners in order from 1964 to 2007. And, like anyone who values fair competition these days, he's disturbed by the issue of performance-enhancing drugs in sports.

Genes and your voteupdated: Mon Feb 11 2008 14:21:00

Do genes play a role in how we vote? CNN's Elizabeth Cohen reports.

Are your politics rooted in your genes?updated: Mon Feb 11 2008 14:21:00

For years, political scientists assumed our political leanings came from the way we were raised and the company we keep. You're a screaming liberal? Must be because you were raised in a household full of screaming liberals. You're an arch conservative? Must be because of that college you went to.

Time.com: Scientist Creates Life -- Almostupdated: Thu Jan 24 2008 11:15:00

Craig Venter has built the first man-made genome. Soon those genes may cause a cell to come alive. This tiny organism will be Venter's own -- and that's just the start

Blood test for prostate cancerupdated: Thu Jan 17 2008 16:05:00

CNN's Dr. Sanjay Gupta reports on a new blood test that could help detect prostate cancer early.

FDA OKs meat, milk from most cloned animalsupdated: Tue Jan 15 2008 16:42:00

Food from healthy clones of cattle, swine and goats is as safe as food from non-cloned animals, the Food and Drug Administration said in a report released Tuesday.

Fortune: Here come the clonesupdated: Tue Jan 15 2008 15:45:00

In a long-awaited and controversial decision, the Food and Drug Administration announced Tuesday that food products derived from cloned cattle, swine, goats, sheep and their offspring are safe enough to enter the U.S. food supply.

Could gene trigger autism?updated: Thu Jan 10 2008 10:23:00

CNN's Dr. Sanjay Gupta reports on new research that shows a possible genetic trigger for autism.

Time.com: Rare Gene Change Linked to Autismupdated: Wed Jan 09 2008 18:00:00

A rare genetic variation dramatically raises the risk of developing autism, a large study showed, opening new research targets for better understanding the disorder and for treating it

Fortune: Send in the clonesupdated: Tue Jan 08 2008 14:37:00

As early as Tuesday, the FDA is likely to issue U.S. food producers an approval to begin selling meat and dairy from cloned animals and their offspring.

Colds and the fluupdated: Fri Dec 28 2007 16:27:00

CNN's Judy Fortin reports on the season for giving and receiving -- germs.

Cold season question: To shake or not to shake?updated: Fri Dec 28 2007 16:27:00

It's the season for giving and receiving -- yes, of course, gifts and food and holiday cheer, but also something you probably don't want: germs.

Time.com: How We Learn from Our Mistakesupdated: Thu Dec 06 2007 14:00:00

Genes that regulate the brain's sensitivity to dopamine -- a chemical involved in addiction and motivation -- can affect the ability to learn from our errors

Time.com: The Gold in Yellowstone's Microbes updated: Wed Nov 21 2007 12:00:00

Yellowstone's geysers and vents may hold the keys to pharmaceutical and industrial breakthroughs. But should the park profit from it?

You, again: Are we getting closer to cloning humans?updated: Mon Nov 19 2007 03:34:00

Ever wanted to be a new you? Recent developments in cloning mean that day might be possible without therapy, a new diet or fitness regime.

Baffling staph infectionsupdated: Fri Oct 19 2007 13:53:00

A new government study shows that staph infections are more widespread than once thought. CNN's Jason Carroll reports.

Bacteria that killed Virginia teen found in other schoolsupdated: Fri Oct 19 2007 13:53:00

Students at a high school in Virginia prepared Thursday for the funeral of a popular classmate, the victim of a deadly drug-resistant strain of bacteria that has turned up in schools across the country recently.

Time.com: What You Need to Know About Staphupdated: Thu Oct 18 2007 14:00:00

By now, you've seen the headlines about MRSA, the killer staph virus. Yes, it can be deadly, but it can also be treated

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