It’s said beauty is in the eye of the beholder. To some, a long-snouted, murky white, boneless bottom feeder native to the Missouri and Mississippi rivers – known as the pallid sturgeon – might not ...

Humpback whales sometimes use this very intricate, very cool strategy to catch fish. It is called bubble-net feeding. As NPR's Nate Rott reports, a new study suggests the whales are teaching each ...