Incredible creatures defy biological limits, surviving extreme heat, pressure, radiation, and arid conditions. From ...

THIS is the amazing moment an ultra-rare, all-white albino humpback whale spurts out of the ocean. The incredible drone ...

From twilight forests to icy peaks, Yosemite shelters some of North America's most elusive residents, and you can spot them ...

A newly discovered, carnivorous lizard ostensibly represents what most casual onlookers would perhaps perceive to be a ...

Expert marine mammal researchers spotted up to 10 of the porpoises during a recent survey in the Upper Gulf of California.

"These are some pretty special clips." Trail cameras capture incredibly rare footage of elusive species: 'One of the rarest mammals in North America' first appeared on The Cool Down.

Archaeologists involved in documenting the site described the volcanic rock surfaces as "among the earliest canvases of the human imagination," noting that every carved line—whether depicting animals, ...

Lake Natron in Tanzania presents a striking paradox. Its vibrant red waters, heated by volcanic activity, are deadly to many ...

Adorable animals like this ermine can be even harder to spot during the colder months thanks to their solid white winter ...

The violet carpenter bee (Xylocopa violacea) is a rare and exotic-looking bee that can grow up to 3cm. It has a striking ...