In Chongqing, China, at least 135 animals were poisoned—evidence that cities should regulate spraying in public areas, ...

Removing trees deprives the forest of portions of its canopy, which blocks the sun’s rays during the day and retains heat at ...

Captive wild animal encounters are hugely popular, thanks partly to social media. But our investigation shows many creatures ...

Our writer spent 30 hours traveling with arctic wolves and gained a new appreciation for these predators of the tundra.

From their odd appendages to their unsavory hygiene, certain animals suffer an image problem. But their awkward attributes can be their biggest advantages. Found across every continent except ...

North Atlantic right whales are in worse shape than their southern cousins, in part due to entanglement in fishing gear, a new study says.

A natural experiment in a national park in Patagonia shows how the return of a large predator can reshape an ecosystem.

Tigers and monkeys and tapirs, oh my! Joel Sartore's latest book, "National Geographic Photo Ark: Babies," captures the animal kingdom's most curious youngsters. Sumatran tigersPanthera tigris ...

Filmmaker Bertie Gregory's new documentary special captures the extreme challenges facing the world's fastest land animal. In his new documentary special, Bertie Gregory follows cheetahs during the ...

Although sharks aren’t the mindless man-eaters they are sometimes made out to be, experts know that staying safe involves skill, knowledge, and practice. Host Bertie Gregory filming a ragged tooth ...