Do animals sleep and, if so, how much? Read here about the fascinating sleeping patterns of animals - including humans.

Tigers and monkeys and tapirs, oh my! Joel Sartore's latest book, "National Geographic Photo Ark: Babies," captures the ...

A new study revealed that more than half of the 400 mammal species studied don't follow the activity patterns we've assumed ...

These nocturnal animals are skilled foragers, feeding mostly on beetles, which they substitute for fruit, flowers, and leaves, when insect prey is scarce. Mouse lemurs store fat in their tails and ...

Wombats are furry, nocturnal marsupials found only in Australia. Wombats are furry, nocturnal marsupials found only in ...

Wombats are furry, nocturnal marsupials found only in Australia ... setting off a global conversation about mistreatment of wildlife. Wild animals are cute -- but please don't touch, for your ...

Copyright 2025 The Associated Press. All Rights Reserved. Otto, a Tasmanian wombat, waddles around the Albuquerque BioPark Zoo’s newest exhibit in Albuquerque, N.M ...

The way this elderly cat greets her owners when they return from vacation achieves new levels of heartwarming! Take a look for yourself. Boston, Massachusetts - The way this elderly cat greets her ...