People in power tend to see things from their own perspectives and don't know how you and others feel or think, new research reveals.

As if losing their memories weren't bad enough, some amnesia patients can't imagine the future, either.

A newfound ancient cranium adds to mounting evidence that humans and Neanderthals interbred and suggests that humans evolved considerably after settling the European continent some 40,000 years ago.

Genetically modified hens can produce?drugs in the whites of their eggs, scientists reported today.

Some might argue dogs don't know they're lost. Others might figure the cats simply don't want to be found. Whatever, a new study reveals what happens when a pet slips away.

In March of 2004, I found myself climbing the side of a large rock outcrop northeast of the town of Bariloche, southern Argentina. I was in the steppe country of southern Patagonia, in Perito Moreno along a lagoon called Los Juncos.