The surface of Mars is extremely cold, irradiated, and desiccated. But at one time, the planet was much warmer and wetter, ...

It holds the largest reserves of ice and snow outside the Arctic and Antarctica and is a vital source of fresh water for ...

We are on thin ice. Literally. Climate change has reached the mountain tops and is melting the ice — and fast. Consequently, ...

On a rail journey through Switzerland’s Engadine Alps, dramatic Alpine wonders unfold at every turn, with glaciers carving ...

On a rail journey through Switzerland’s Engadine Alps, dramatic Alpine wonders unfold at every turn, with glaciers carving ...

On the campus, students built a sculpture out of ice and snow. The snowman stood on a pile of snow below his knees, looking from the shoulder as if contemplating its origin, like a Greek philosopher.

Through its news reporting and analysis, the nonprofit Adirondack Explorer furthers the wise stewardship, public enjoyment ...

This effect wins out over warm air rising. The warm air in a thermal will cool as it rises, until it reaches the temperature ...

RALEIGH, N.C. (AP) — Logan Stankoven scored two second-period goals in his first playoff game with Carolina as the Hurricanes ...

PHILADELPHIA (WPVI) -- It's cloudy and cooler to start the week Monday, but we have several days ahead in the 70s this week. TONIGHT: Cloudy and not too chilly, low 51. MONDAY: A southeast wind ...

Rain and snow showers will wrap up Monday morning; skies will clear from west to east throughout the day, allowing for much warmer temperatures in western Minnesota. As this latest system moves to ...