New research finds this group of animals became more diverse over time, not less, flying in the face of traditional evolutionary thought.
Visitors to the Museum’s Spitzer Hall of Human Origins are invited to “walk” in the footsteps of hominins who lived some 3.6 million years ago. For Brian Richmond deciphering what such footprints can tell us about the behavior of our early ancestors is the stuff of his life’s work.
Scorpions in the genus Ananteris can drop their tails—and a chunk of their gut—to escape predators.
Melanie Hopkins is working to unlock the history of the evolution of animals over vast stretches of geologic time and, for her, the key is trilobites—extinct arthropods that lived for almost 300 million years until 250 million years ago when Earth experienced the largest mass extinction in its history.