31 January 2008, 03:34 AM ET
Before about 10,000 years ago, there were no blue-eyed humans, scientists say.
24 January 2008, 03:18 AM ET
The double helixes recognize DNA with similar sequences and then hang out.
14 January 2008, 04:01 AM ET
Lifespan of organism boosted 10 times through caloric restriction, bioengineering.
11 January 2008, 11:02 AM ET
The Genetic Information Nondiscrimination Act passed by a vote of 420-3 in the House of Representatives on Wednesday.
11 January 2008, 09:23 AM ET
High temperatures can reverse the sex of baby dragon lizards, turning males into females.
11 January 2008, 05:49 AM ET
Termites may look like white ants, but new genetic research confirms they are really cockroaches.
10 January 2008, 04:10 AM ET
Headless body of Belle "the Black Widow" Gunness to get DNA test.
09 January 2008, 06:27 AM ET
Scientists, FDA says cloned products OK to eat, consumer groups disagree.
02 January 2008, 07:52 AM ET
Fuel of the future may lie in your stomach.
13 December 2007, 02:57 AM ET
The sight of a hunky male turns off brain genes.
10 December 2007, 12:00 PM ET
Genetic evidence shows that culture, population growth influencing evolution.
09 December 2007, 08:05 AM ET
Sexual behavior is affected by smell.
07 December 2007, 03:48 AM ET
Sexy males father sexy sons ... in the insect world.
07 December 2007, 03:05 AM ET
It's human nature to seek our roots, but DNA kits are scams.
30 November 2007, 03:30 AM ET
Scientists have mapped a unique group of genes believed to play a role in health.
30 November 2007, 03:06 AM ET
Gut bacteria that turns wood into energy may improve biofuel production.
26 November 2007, 12:01 PM ET
New research reveals relationships among flowering plants.
26 November 2007, 09:14 AM ET
Flowering plants stockpile proteins to jumpstart growth as soon as light hits them.
19 November 2007, 03:32 AM ET
Genes evolve quicker in males.
16 November 2007, 02:00 AM ET
Calculations show how DNA could form on primordial Earth or outer space.
14 November 2007, 10:57 AM ET
Ancient retroviruses invaded primate genome, allowed for gene regulation.
13 November 2007, 04:10 AM ET
Mice all look pretty much alike to each other.
08 November 2007, 02:25 AM ET
DNA shows that ancient ship cargo was olive oil flavored with oregano.
31 October 2007, 10:04 AM ET
The new technique causes neurons to glow in 90 distinct colors.
25 October 2007, 10:02 AM ET
Bones suggest some of our extinct relatives had red hair and light skin.
18 October 2007, 10:00 AM ET
Such "vanity tests" rely on misconceptions about race and genetics.
09 October 2007, 07:06 AM ET
Awareness has been raised, but the facts are not well known.
01 October 2007, 01:00 PM ET
Archaeologists find Incan kids were fattened up prior to sacrifice.
27 September 2007, 10:02 AM ET
Hair is a better source of ancient DNA than bone or muscle, a woollymammoth study suggests.
26 September 2007, 05:56 AM ET
Genetically engineered microbe "factories" get more efficient.
17 September 2007, 12:20 PM ET
More scientists to help "barcode" all of Earth's known species.
17 September 2007, 04:54 AM ET
The Hugh-Hefner-esque lifestyle could extend humans' lifespan.
16 September 2007, 06:25 AM ET
Researchers link scent of a stinky chemical to a single gene.
10 September 2007, 01:01 PM ET
Gray whales haven't fully recovered from whaling.
30 August 2007, 10:07 AM ET
Discovery shows bacteria's entire genetic code can sneak into animals.
28 August 2007, 10:56 AM ET
Bacteria found in ice cores are alive and have active DNA, study claims.