Mammals

Primates Carnivores Rodents Elephants Bears Marsupials Big Cats Canids Hippopotamuses Felidae

Voting Opens for 2026 Fat Bear Week at Katmai National Park

The park is using livestreams, photos and bear profiles to teach a global audience about how brown bears build fat for hibernation.

Indri Lemurs Open Their Mouths Wider on Higher Notes, Study Shows

Ten Lions Found Dead in Ngorongoro, Poisoning Suspected

Grand Teton Euthanizes Black Bear After Repeated Food Rewards From Visitors

Three Wild Dog Brothers Complete Record 2,560-Mile Dispersal Across Zambia

Three Wild Dog Brothers Complete Record 4,000+ km Dispersal Across Zambia

Six Orangutans Rescued From Plantations Near Fires in Indonesian Borneo

Study Finds Asian Elephants Can Suppress Impulse to Solve Detour Task

Tusk VII and Videoboard Fireworks Canceled for Arkansas Opener

Ancient 'American Cheetah' Is a Puma Relative, Genomes Show

Texas Deputy Screams as Apparently Dead Deer Springs Back to Life

Thylacine Skull Shows Unique Bite Adaptation, Not a Wolf‑Like Predator

Prospect Joins Animal Kingdom Pack as New African Painted Dog

New Studies Recast Thylacine as Small‑Prey Pouncer, Not Wolf‑Like Predator

Dawn Wins Inaugural Fat Marmot Week as Fundraising Boosts Support for Long‑Running Marmot Study

H5N1 Bird Flu Jumps to Mainland Mammals as Australia Prepares Macquarie Island Evacuation

Isle Royale Closes Four Tent Campgrounds After Wolves Enter Tents

Collared Sub‑Adult Wolf Follows Hiker for About 10 Minutes in Yellowstone

Wallaby Filmed Hopping Through Liskeard as Police Fail to Find It

RMBL Launches Fat Marmot Week to Rally Support After Massive Die-Off