Riley Black’s new book, When the Earth was Green, uses the latest research to envision the ancient worlds of our favorite prehistoric animals.

Deep in the Colombian Amazon region of Serrania De La Lindosa, a roughly 12-mile stretch of rock is covered in a vast ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." No matter what kind of ...

Peru’s boiling river reaches 210°F, killing animals instantly. Scientists found biodiversity drops by 11% for every 1.8°F ...

Amazon Rainforest Inhabitants Lived Alongside Ice Age Creatures, Researchers Find Rock Paintings of Now-Extinct Animals In ...

NASA’s OSIRIS-REx mission returned from space with a sample of an asteroid named Bennu and scientists got to dive into a tale ...

From venomous spines to spike-covered genitalia, creatures around the world have unique features that set them apart.

Hoskin found Scawfell Island sun skinks in rainforest areas with “granite rocks,” such as several leaf-filled “gullies.” He ...

A battle of beetles has won this contest celebrating close-up, macro, and micro photography revealing amazing hidden wonders ...

New research suggests that the earliest dinosaurs may have originated in equatorial regions of Gondwana, encompassing the ...

WWF works to sustain the natural world for the benefit of people and wildlife, collaborating with partners from local to global levels in nearly 100 countries.

Cold waves can cause temperatures to drop drastically. Researchers have investigated how animals react to this.