Republican Senate candidate Mike Collins has built a national profile as a combative, Trump-aligned online provocateur — a ...

Conservation groups pushed back Tuesday against a Trump administration rule change that could wipe out habitat protections for threatened and endangered species. They filed a lawsuit over the ...

One in three North American firefly species faces extinction, and a surprising culprit is lurking right outside your front ...

A speculative paper argues that ancient planetary flybys may have helped trigger some of Earth’s mass extinctions.

The cerebellum and ventral tegmental area interact during unexpected omissions of aversive outcomes in humans, supporting a role for reward-like prediction error signaling in fear extinction learning.

“He was in a lot of pain with his leg, and otherwise he was conscious the whole time, in good spirits, joking,” photographer ...

On July 9, 2015, a dead raccoon appeared on a Toronto sidewalk and, for reasons no one fully understood, four men from a ...

A megalodon tooth found 2 miles down in the Pacific, sitting exactly where it fell millions of years ago, is rewriting what ...

Philip Hamilton of Putney appeared on NBC5 In Depth to discuss his decades of work studying critically endangered North ...

The only other thing I remember was that it wasn’t a child’s book, but it was fascinating – the mystery remains one of my ...

Originally published in the October 1971 issue of National Geographic. Dian Fossey reports from the field on the death of ...

The man who’s bringing back the Woolly Mammoth, as well as some other long-extinct species, sees the world differently than ...