Spiders are quite intelligent regarding survival, and the example that illustrates this best is that of Cyclosa orb weavers.

Not all predators pose the same risk to humans. This ranking breaks down seven North American predators based on behavior, ...

Cooked on a stone slate — or in a hot pot with vegetables — the meat comes from bears culled to curb maulings that have ...

Long before whales and sharks, enormous marine reptiles dominated the oceans with unmatched power. Scientists have ...

Appearances can be deceiving in the animal kingdom. Some of the most charming creatures harbor hidden dangers beneath their ...

Not all animals lie down to give birth. Discover the animals that give birth standing up and learn about the reasons for this ...

Mosasaurs were enormous reptiles best known for ruling ancient oceans more than 66 million years ago, but new evidence suggests some also lived in rivers. Scientists reached this conclusion after ...

Motion-activated trail cameras are revealing hidden wildlife behavior, from snow-covered grizzly bears in the Yukon to rare and elusive species worldwide. Learn how these silent observers capture ...

A white-necked jacobin hummingbird chick surprises scientists, scaring away wasps by mimicking a poisonous caterpillar.

Every animal with a brain needs sleep—and even a few without a brain do, too. Humans sleep, birds sleep, whales sleep and ...

From giant stick bugs to rarely seen sea creatures, these animal videos fascinated us—and led to new scientific discoveries.

Aravalli is among the oldest mountain ranges on the planet. It stretches across Gujarat, Rajasthan, Haryana, and Delhi.