Scientists unveil the first high-resolution map of Antarctica's hidden landscape, revealing mountains and valleys beneath the ice..

Scientists are worried about the melting of Antarctica's ice sheets and what it could mean for sea levels. There's a ...

Up to 98 percent of Antarctica is caked in miles-thick ice sheets, some of which formed millions upon millions of years ago.

Generations of Times journalists have journeyed there with scientists. Their coverage traces humankind’s changing ...

Technically known as an annular solar eclipse, this event occurs when the Moon is near its farthest point from Earth. Because it appears slightly smaller in the sky, it won't quite cover the Sun's ...