Have you ever stopped to wonder how forecasters can predict the weather days in advance, or how scientists figure out how the climate might evolve under different policies? The Earth system is a vast ...

On Saturday, go outside about an hour after sunset, look to the western sky and spot Mercury, Venus and Saturn close to the horizon.

Dining on the moon or Mars might seem like a fantasy reserved for science fiction, but researchers are investigating how it could become a reality. Their efforts to recycle plant and human waste into ...

Planned ‘megaconstellations’ of satellites could cause unforeseen harm to the ozone layer and climate systems. Global ...

Out in the Kuiper Belt, the massive doughnut of debris beyond Neptune, about one in 10 kilometer-scale objects have surprised ...

A new paper in Monthly Notices of the Royal Astronomical Society argues the simplest answer may work: contact binaries like ...

Find four hobbies you love: One to make you money, one to keep you in shape, one to be creative, and one to make the world a ...