Nature showcases bizarre dental adaptations for survival. Nutria boasts bright orange, iron-fortified teeth, while goosanders ...

Experience the animal kingdom like never before with “Wildlife Up Close,” a breathtaking 4K ULTRA HD showcase of nature ...

What's the size of a dinner plate and lives in a cave? It's not the heaviest, but this Asian spider is the world's biggest.

Not including animals like the bald eagle or Eastern bluebird, the monarch butterflies have garnered much interest in people.

Many animals defy the single-heart norm, adapting to diverse environments with multiple hearts. Octopuses and squids utilize ...

One recent hot morning a light wind was blowing yellow leaves off walnut and poplar trees. It had been hot and humid for ...

Beneath the waves, creatures from sea hares to blue whales perform some of the strangest and most fascinating mating rituals ...

An extraordinary sighting of the “blue dragon” in the Mediterranean. The exceptional sighting of the blue dragon in ...

From the iconic Chinese Crested to Mexico’s ancient Xolo, hairless dogs break the mold with bold looks, loyal personalities, ...

Researchers at UC San Francisco have uncovered a surprising culprit in brain aging: a protein called FTL1. In aging mice, too ...

The climate crisis is addressed with empathy, wit and assuredness in a new collaboration between Simon McBurney and Crystal ...