The Christmas Island shrew, a species of cone snail (Conus lugubris), the slender-billed curlew, and three Australian mammals ...

In 2025, animal and plant life continue to be threatened by a number of factors, including hunting, habitat loss or ...

When a species comes off the Endangered Species Act list, is that the end of the story? No. While a win is a win, it’s never the end; responsibility for these species often shifts to states, Tribes, ...

The bioscience startup has attracted billions in investment – and a flurry of criticism, but founder tells the Guardian plans to bring back the woolly mammoth will not be derailed ...

Britain’s biodiversity continues to decline at an alarming rate, but environmentalists say there are reasons to be cheerful ...

From polygamous tree toads to heavy stick bugs, this year’s extensive new species discoveries are changing the way we see our ...

California's wilderness is full of fascinating creatures — but some are best admired from afar. Here's how to protect ...

The endangered animal easy was spotted numerous times at Princess Sirindhorn Wildlife Sanctuary in southern Thailand ...

A polar bear stood outside the Department of the Interior’s headquarters in Washington, D.C., Thursday with a message: “Stop ...

The world’s oceans are home to an exquisite variety of sharks and rays, from the largest fishes in the sea—the majestic whale shark and manta rays—to the luminescent but rarely seen deep-water lantern ...

Freed from the threat of invasive predators, Galapagos birds are performing astonishing feats of return and innovation – 200 ...

Learn about the largest National Forests in the U.S., including the Tongass National Forest in Alaska and the ...