Strausfeld pointed out that a fossil's neural traces can be very subtle, but can be amplified by enhancing the contrast and width of the darkest deposits standing out against the gray granular rock in ...

Paleontologists have discovered remarkable fossils in the Grand Canyon that reveal fresh details about the emergence of complex life half a billion years ago. The newfound remains of fauna from the ...

Chunks of raw meat? Boring. A plateful of ferns? Ho-hum. Newfound fossil poop shows some dinosaurs preferred exotic fare: crab-like crustaceans and rotten wood. The reptiles in question were thought ...

A treasure trove of exceptionally preserved early animals from more than half a billion years ago has been discovered in the Grand Canyon, one of the natural world’s most iconic sites. The rich fossil ...

One of several Jianfengia fossil specimens: The animal's body plan is extremely simple, consisting of numerous identical segments. However, its head is like that of a more modern crustacean, with eyes ...