World Sloth Day 2025 highlights the most fascinating facts about sloths, from their unique digestion and slow-paced lifestyle ...

Everyone knows the ancient shark megalodon was huge, but you might not know that its bite force was off the charts, dwarfing ...

A study finds that steady road noise can make urban squirrels feel safer. The predictability of sound matters more than ...

Sharks, big cats, and other apex killers can easily overpower a human, but most never try. Biologists explain that evolutionary conditioning, unfamiliar scent profiles, and energy efficiency guide ...

Have you ever looked at two circles of exactly the same size and sworn one was larger? If so, your eyes have been tricked by ...

From a young age, the river turtle embarks on a tough journey; the chance of a turtle hatchling surviving to adulthood is ...

One of Australia’s most endearing animals is also one of its toughest. Wombats, the stocky, short-legged diggers that ...

Eerie photos show the moment a group of polar bears took over a Soviet-era weather station, with the deadly animals now ...

The Natural History Museum, London, has announced the winners of its 2025 Wildlife Photographer of the Year competition, a ...

This is the second part of Mongabay’s series on the expanding wolf population in California. Read the first part here. In May ...

Reindeer conjure joyful images of Santa Claus, Christmas, and Rudolph, but the truth about these cold-weather animals is much ...

Idaho officials put in long nights to treat a stretch of the Snake River infested with quagga mussels, which could upend the ...