Anchovies, sardines and krill all take the same shape, resembling a multifaceted lozenge.
Hunger pangs probably guide meat-eating animals, including humans, to choose certain body parts of their prey over others.
Who says you can't ride out doomsday in comfort and luxury?
Did ethnic prejudice spur the now infamous legend of the Donner Party's cannibalism?
Despite NASA's several attempts to make a connection to the rover, Spirit remains frozen in silence.
A proposed global ban on trading the fish failed today, leaving their future in jeopardy.
A U.N. wildlife meeting has rejected two proposals that would stop poaching and trade of these endangered species.
The Interior Department decides against granting the bird endangered or threatened status.
Are women and children really first? Depends on how quickly the ship is going down.
Does human civilization need nuclear energy if it's to survive the next century? Michael Reilly chats with nuclear scientist Hae-Yong Jeong to find out.