10-million-year-long Mammal Layover in Mexico Primed the Pump for the Great American Biotic Interchange Between North and South America
Published in the journal Science, a new study by NHM researchers shows that Mexico acted as a biodiversity "holding pen" for 10 million years ahead of the Great American Biotic Interchange that opened the floodgates between North and South America 2.8 million years ago.
Uncovering L.A.'s Ice Age Past
Take a dip into the science of the tar pits in this video, a rare look under the surface at the fossilized bones of Ice Age predators, from dire wolves to mighty mammoths.
Dire Wolves: Sorry, They’re Totally Still Extinct
NHM and Tar Pits experts weigh in on why dire wolves have not, in fact, been successfully cloned, and the surprising perils of de-extinction
