Discovery puts key human practices like tool use and meat-eating far further back in our evolutionary tree.

Residue of Prozac in water from waste sewage may affect levels of serotonin in shrimp, causing them to be reckless

It’s called the "backfire phenomenon:" Even when you give correct information, people still believe incorrect facts, sometimes even more strongly.

Researchers have discovered two previously unknown species of bottom-dwelling fish in the Gulf of Mexico, living right in the area affected by the BP oil spill.

Toronto's AXS Biomedical Animation Studio creates 3-D animations for horror film Splice. The team melds science with imagination to tell the story of two rogue scientists.

A molecular oncologist who worked with the team creating Splice talks to the Star about his foray into the film industry.