01 June 2012, 02:16 PM ET
Surveys reveal creationism has remained strong in the U.S. over 30 years. What do you think?
01 June 2012, 12:14 PM ET
American belief in creationism has remained roughly constant for 30 years, a survey indicates.
28 May 2012, 09:09 PM ET
When creatures made their way onto land for the first time, it wasn't pretty.
17 May 2012, 04:02 PM ET
Do you think humans are inherently prone to conflict?
04 May 2012, 01:30 PM ET
Ancient cypress trees offer evidence of the planet's past.
03 May 2012, 02:00 PM ET
Grasping antennae evolved in male water bugs to hold reluctant females
30 April 2012, 03:01 PM ET
Natural selection continues to weed out the weak and bolster the strong.
27 April 2012, 04:59 PM ET
Rats are versatile biters, gnawing better than squirrels, chewing better than guinea pigs.
26 April 2012, 08:01 PM ET
The molecule we association with allergies helps sea urchins grow up.
19 April 2012, 06:40 PM ET
Scientists sleuth out how the first cells stayed alive.
12 April 2012, 04:20 PM ET
The "monkey bill" is one of many proposals to get creationism into public schools.
10 April 2012, 02:00 PM ET
A Chinese fossil indicates just how long modern-looking 'living fossil' fish have been around.
10 April 2012, 06:37 AM ET
Woodpecker's brains are protected on a microscopic level.
27 March 2012, 06:27 PM ET
The ability to produce light by chemical reaction has evolved over and over again.
27 March 2012, 06:24 PM ET
How much do you know about how living things — from fungi to to fish — produce their own light?
27 March 2012, 05:00 PM ET
Some fireflies, other insects, fungi, bacteria, jellyfish and bony fish can all produce their own light.
17 March 2012, 09:24 AM ET
More than four billion years ago, the moon likely formed as a giant ball of magma.
12 March 2012, 04:19 PM ET
A former NASA JPL employee alleges he was fired over his belief in intelligent design.
23 February 2012, 02:01 PM ET
The "abortion" keeps new males from killing the mama's babies.
22 February 2012, 01:43 PM ET
The male chromosome degraded in the past, but it's solid now.
09 February 2012, 05:04 PM ET
The disease-causing bacteria has also lost its immune system along the way, leaving a weakness the researchers hope to exploit.
02 February 2012, 02:01 PM ET
Evolutionary divergence depends on random processes and natural selection.
26 January 2012, 02:02 PM ET
Battles between bacteria and virus help reveal how new traits appear
26 January 2012, 01:46 PM ET
Michigan State University researchers have seen for the first time that the Lambda virus can mutate in a short time (4 mutations in just 12 days) and found new ways to attack host cells.
23 January 2012, 03:58 PM ET
Cavefish that have lost their eyesight and body coloring while adapting to the dark depths where they dwell show no prejudice against their surface-dwelling counterparts.
20 January 2012, 04:31 PM ET
Does your acceptance or rejection of evolution depend on what your gut is telling you?
05 January 2012, 02:05 PM ET
Instead of changing their genes, octopi 'edit' their RNA intermediates to survive in colder waters.
01 January 2012, 08:38 AM ET
At least three new proposed bills would limit teaching evolution in public schools.
27 December 2011, 11:22 AM ET
Noted paleontologist Jack Horner wants to turn a chicken into a dinosaur.
22 December 2011, 02:49 PM ET
Since birds are the only surviving members of the family tree of the dinosaurs, why can't we flip some switches in the genetic code and return a chicken back to its former glory as a dinosaur?
20 December 2011, 11:17 AM ET
Just as great civilizations emerge today, our ancestors originated along rivers.
20 December 2011, 10:54 AM ET
We had sex with Neanderthals and left Africa from the Arabian Desert.
19 December 2011, 10:55 AM ET
Genital shape in beetles evolves faster than size.
13 December 2011, 11:01 AM ET
The results reveal how different, or alike, modern humans and Neanderthals are.
22 November 2011, 05:01 PM ET
People who have synesthesia may be more creative and have better memory.
18 November 2011, 03:01 PM ET
The males of two bipedal hominid species that roamed the South African savannah more than a million years ago were the stay-at-home types, compared to the wandering females, who went off on their own, leaving the men behind.