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

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

Some of my fondest memories with my mum are over a good meal. They say mum’s cooking is the best—but my mum would much rather ...

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

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

Gurevitch often travels to the U.S. to watch hockey or baseball, and while it’s still just the start of the playoffs, he says ...

By Wellesley’s Caroline S. Fox MD MPH I’m in the day room at McLean, a large space with a linoleum-tiled floor and well-worn ...