Grizzly bears, for example, are a subspecies of brown bear found in parts of North America. There are many different subspecies of brown bear found all over the world, from Kodiak bears in Alaska to ...

Hopes were fading Monday of finding more survivors in the rubble of Mandalay, where some residents spent a third night ...

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

The most well-known, surefire way to boost your immune system and overall health is drinking plenty of water. Sufficient ...

Nothing humbles your sleep schedule or energy levels quite like arriving in Cambridge” The spirit of the Duracell bunny stuck ...

A spokesperson for the San Diego Zoo told the news outlet that sloth mothers are very nurturing and highly “in tune” with the ...

Humans need 7-8 hours of daily sleep. However, in the wild, some animals rest for more than 20 hours a day to conserve energy ...

No, you don't get "sloth fever" from sloths, but you do get it from biting midges (also called "no-see-ums") and certain ...

Slow and steady wins hearts! These adorable creatures show that love comes from relaxation, reminding us to cherish life’s ...

Luckily, Toast the Narcoleptic Doodle Dog found that unlikely connection during a meet-and-greet with some truly incredible animal ambassadors from Incredible Bats. Toast met Rico, a two-toed sloth, ...

Several natural remedies may help you to sleep better, including melatonin, magnesium, and valerian root. But even natural sleep aids should not replace good sleeping habits. Getting a good amount ...

To celebrate World Sleep Day, here's our science-based guide to getting the best slumber you can – from varying sleep with the seasons to taking inspiration from the past. It's a typical weekday ...