The top 5 largest deserts in the world aren't just hot and humid; rather, two out of the five have extreme cold situations ...

The concept of de-extinction has moved from science fiction to a plausible reality as scientists make strides in potentially ...

The best nature documentaries are the ultimate trip, minus the drugs. I'm talking about the kind of films that make you feel ...

Australia is headed in the wrong direction. It is time for us to turn around and confront climate change and what it means.

Another dead whale was discovered in the waters of the San Francisco Bay, the fifth creature found in the area in less than a ...

Biologists have long debated why some plants and animals can adjust to a wide range of climates, while others can't.

Marine heat waves that seemed extreme just a decade ago will become commonplace by the end of this century in waters favored ...

These games have an ecosystem that’s so rich, it feels like you might as well be outside and in the elements directly. With ...

When the fur trade wiped out North America’s sea otters in the early 20th century, sea urchins—a favorite otter food—exploded ...

Researchers have captured footage of these bears making a wide range of vocalizations during their most intimate moments—the ...

Israeli Minister Says Freeing Hostages Not ‘Most Important’ Aim of the War ...