Evolution

A collection of tiny skull bones offers new insights to the early life of Edmontosaurus

The egg-bound developing animals are more attuned to the outside world than previously thought

Researchers dissected the jaws of ants infected with the Ophiocordyceps fungus to determine how the fungus hijacks the ants' behavior. Christopher Intagliata reports. 

The fossils provide the first clear example of group nesting activities in dinosaurs

Our consciousness gets in the way of thinking about evolution

Analysis of ancient genes changes what researchers expected about giant sloth evolution

A newly named dinosaur balanced on one toe of each foot

The giant bird roamed Europe more than two million years ago

Walking without shoes builds calluses, but that does not limit sensation

Author and self-described fossil fanatic Brian Switek talks about his new book Skeleton Keys: The Secret Life of Bone.

A few brief reports about international science and technology from Canada to Kenya, including one about how humans thousands of years ago in what is now Argentina butchered and presumably ate giant ground sloths.