From road-tripping adventurers to luxury resort goers, more travelers are seeking the stars than ever before. Saudi Arabia is hoping to become the Middle East’s top astrotourism destination: it’s home ...

A naturally occurring ice sculpture formed to mirror the Chicago skyline along the shore of Lake Michigan, stunning footage ...

Lake-effect snow develops from narrow bands of clouds that form when cold, dry arctic air passes over a large, relatively ...

The cloud cover isn't what it used to be, and scientists say it is helping fuel Earth's hottest temperatures on record.

Light pollution has long troubled astronomers, who generally shy away from deep sky observing under full moon skies. The ...

Glaciers are huge white ice masses that can reflect a lot of sunlight. However, especially where the glaciers are not covered ...

Astronomers using the James Webb Space Telescope have spied dynamic flares of light near the supermassive black hole at the center of the Milky Way galaxy. The constant, rapid-fire display includes ...

The airlines' similar but different carbon neutrality plans highlight the difficulty of decarbonization, especially as the ...