A new study argues that religion, politics and war affect how animals and plants in cities evolve, and the confluence of ...

They’re as bright as fireflies, but far harder to find. Still, experts say it’s worth seeking a glimpse of these stunning ...

This summer has been a good year for viewing lightning bugs or fireflies because of several weather conditions. Here's what you need to know.

Researchers in the Czech Republic are launching a groundbreaking study on the population growth of an invasive species.

A federal judge has ordered the Trump administration to make a long-overdue decision on whether to expand critical habitat for Arizona’s highly endangered Mount Graham red squirrels. The squirrels are ...

From black bears to copperheads, discover the most common animals you’ll encounter on the AT—and how to stay safe in the ...

Moonstone Beach might be the crown jewel in Cambria’s natural tiara, but it’s far from a typical California beach experience. Instead of volleyball courts and concession stands, you’ll find a wild ...

Each year in the first weeks of June, Indigenous communities in the Andes form a human chain to corral the camelids and shear ...

As the last bits of snow on Mount Washington melt away in early summer, they’re providing more for the alpine ecosystem than ...

Saudi Arabia is implementing captive breeding, habitat restoration and rewilding programs to conserve Arabian leopards.

The Arizona Game and Fish Department says the man shot the big cat after the animal made two attempts to attack his dog Getty A man and his dog are safe after a dangerous encounter with a mountain ...