The sudden appearance of complex animals has led scientists to argue that animals must have a “hidden history”, a period in ...

Wild Critters USA. Special \| 34m 20s Video has Closed Captions \| CC. T. rex had a bone-exploding bite and tiny arms! Travel back 66 million years o ...

The first sharks weren’t giants, but they established a blueprint that Mother Nature later supersized, creating the largest ...

NPR spoke with UCLA ecologist Morgan Tingley about how birds may provide valuable data on the toxic effects of wildfires on both animals and humans. Tingley, a leader in the burgeoning field of smoke ...

New research suggests animals could have evolved as early as 800 to 700 million years ago, roughly 200 million years earlier than some previous estimates. If so, the first animals may have lived ...

Not long after, they noticed that their farm animals were refusing to go into their barns, and the chickens started running ...

The earliest animals may have evolved hundreds of millions of years before their first unmistakable fossils appear in the ...

Summary This video explores how principles from physics—kinetic theory and statistical mechanics—explain group human behavior. Individual actions in crowds are unpredictable, but aggregated behavior ...

Giant craters are ripping through the Arctic tundra, and scientists still can't fully explain why. Here's what's really happening beneath the ice. Trump’s new press secretary raises eyebrows with bar ...

Netanyahu references exploding beeper attack in speech at UN Speaking to the U.N., Israeli Prime Minister Benjamin Netanyahu referenced exploding pager and walkie-talkie attacks across Lebanon and ...

Herds of livestock are munching through overgrown, hard-to-reach vegetation that could otherwise become fuel for firestorms.

the beginning of a wave of new small cat species. This 10-year-old male tiger cat is the first of his species (named Leopardus tilcayo) known to science. He is approximately 18 inches from head to end ...