A hippo baby is receiving critical care from staff at Cincinnati Zoo after she was born six weeks early.
Move over dogs and amateur snake hunters in Florida – let a pair of singing, bushwhacking tribesmen from India get the job done.
"It's worse than we thought 10 years ago," a researcher says following a "landmark" study on the world's primates that found many could go extinct in the next 50 years.
Millions of years ago, a wolf-sized otter swam around ancient swampy China, scientists have discovered.
Alligator snapping turtle gets new enclosure at the Peggy Notebaert Nature Museum in Chicago
Biologists and pet owners collaborate on a Google spreadsheet, documenting a range of different living things that do or don't pass gas
Loud roar from 7-year-old Kitambi at Phoenix Zoo caught on tape
The world's oldest known gorilla has died peacefully in her sleep, just a month after celebrating her 60th birthday.
With a mop of yellow-white scales on its little head, a newly-identified species of moth has been named for Donald Trump— a move that its discoverer hopes will highlight the import...