When the hikers in this video encountered a bear, they made the wrong move, and they ran, so here's what not to do.

Rooks are smart enough to use tools and solve puzzles, and at one theme park they even learned to clean up human trash.

The dumbo octopus is an adorable little octopus that gets its name from their Dumbo-like ears. Read here to learn more.

DNA evidence has revealed red pandas are the last of their lineage, making conservation more important than ever.

From Hudson Bay to the Chukchi Sea, meet 19 polar bear groups and the people racing to protect them as ice disappears.

Golden pheasants are among the most brilliantly colored birds, not worrying about blending into their habitats; they prefer ...

Toads have on of the most unique reproduction methods in the animal kingdom. Read here to learn about their sting eggs.

You've likely not heard of the term myrmecophily. Literally meaning ant love, it refers to ants' bonds with other organisms.

Parasites have the ability to turn their hosts into zombiese. This creepy infection is part of the parasites survival. Learn ...

That viral “zombie fish” isn’t alive. Science explains how reflexes and residual nerve energy can make dead fish appear to ...

Emperor penguins beat extreme cold by forming massive huddles that ripple with motion, sharing warmth through frequent, tiny steps.

California ground squirrels at a Northern California regional park have become omnivores, turning prey into predators.