Across America, a handful of extraordinary national parks give travelers the rare chance to see endangered animals thriving ...

The goo, which is heavily alkaline serpentinite mud, contained lipid biomarkers, supporting the theory that early life began near ancient mud volcanoes ...

How to safely dive into the Blue Hole and survive.

Passengers on a boat tour in New Zealand were treated to an incredible sight when they spotted a massive blue whale.

What began as a 500-foot descent turned into something far stranger. Deep below the waterfall, explorers found a perfect blue hole, glowing under their lights — still, cold, and impossibly deep ...

For years, scientists have kept a close eye on the animals around the Chernobyl Nuclear Power Plant in the hopes of learning from the one-of-a-kind accidental radiation exposure experiment currently ...

Due to humanity’s drive for development and growth, we have lost a considerable number of species. One such species is the Xerces Blue butterfly. This butterfly went extinct in the early 1940s and is ...

The mystery of that infamous Chicago Rat Hole on the sidewalk may be solved as a study in Biology Letters concludes it was actually a squirrel. Credit: ABC7. About 20 to 30 years ago, a small animal ...