See an update from Chicago's Field Museum about the works of Charles R. Knight and other paleoartists who pioneered the depiction of ancient life.

Charles R. Knight’s illustrations shaped the public’s view of prehistoric life.

A controversy over pterosaurs’ plumage has taken off, with a new discovery pushing feather origins back 80 million years into the early Triassic.

While shifts in behavior could help wildlife and people coexist, they might also affect the animals’ survival.

Nutrient-rich water helped marine organisms reinhabit Chicxulub crater relatively quickly after the mass-extinction event.

A mass extinction event from an asteroid hitting Earth wiped out forests and, concurrently, tree-dwelling birds.  

Newly discovered fossils shed light on the structure of the feeding apparatus of ancient seabirds.

A combination of analysis techniques including 3-D models and false-color depth maps allow researchers to study tridactyl dinosaur tracks in Switzerland.

One hundred seventy million years ago, sauropods and theropods trekked across what is now Scotland’s Isle of Skye.