Learn about animals, including the latest animal news, advancements in animal health research and animal photos.
Video: Sky News reports on a South African family with a hippo that lives in their house as a pet.
Dolphin trainer and trader Chris Porter -- inspired by the film 'The Cove' and the recent death of a trainer by a captive orca -- will give up his vocation.
When nature's balance gets disrupted, these animals can be bad for the Earth.
Slinky creatures use hairs to create sounds and warn predators.
Elderly woman's poodle killed by a coyote in suburban Westchester. Wildlife official says an increase in urban sightings is normal this time of year.
Eels diversify into subspecies, but under these circumstances, why bother?
Video: It took more than 40 medical personnel more than 8 weeks and 2 major surgeries to put English hunting dog Ruby back together after she was hit by a car.
Video: A stork with plumes ranging from light blue to deep royal blue is nesting on top of a tall chimney in Biegen, Germany, apparently looking for a mate.
Well-meaning pet owners use dryer sheets to control pet hair, and laundry companies are happy to encourage this secondary use of their products. But is it safe?
Video: The Today family meets the grinning pooch made famous on the Web and his owner, Maureen Ravelo.
Global warming may be causing Scotland's wild Soay sheep to grow smaller, but it's not the cause of their coat color change.
Video: A 4-foot-long rabbit has been crowned the world's largest by the Guinness Book of World Records. MSNBC's Tamron Hall reports.
Video: Homeowners in Colorado are disturbed by a confused bird that repeatedly flies into their home's closed windows. KUSA's Tom Cole reports.
March faces: The best animal images
Video: Biologist Lynn Rogers, who is featured in Mutual of Omaha's Wild Kingdom: Bearwalker of the Northwoods, speaks about his unique relationship with one of North America's most feared creatures, the black bear.
Activist and author blogs about politics, energy and Earth's resources.
Science journalist blogs about humans and other wildlife.