Antarctica appears sparse. Nothing but white ice, glaciers and harsh conditions that only a few animals have adapted to ...

Michael Grunwald, author of We Are Eating the Earth, on the flawed land-use math that's derailing climate progress and why ...

With remarkable advances in genetic science, particularly in cloning and DNA engineering, scientists are closer than ever to ...

Darwin imagined evolution as a slow, gradual progress, with species accumulating small changes over time. But even he was ...

( NewsNation) — A supernova could have triggered one of the Earth’s ice age s, something that could happen again in the ...

It's likely that there would not be many people left within 70 or 80 years, rather than 100, due to shortages of food, clean ...

Imagine a world where humanity doesn't have to worry about the end of Earth. Could there really be a new planet just like our ...