Captured north of Ash Fork, Arizona, the image's ancient light was collected using a Sky-Watcher Esprit 80 mm telescope and a Player One Poseidon M Pro camera. Meyer employed narrowband filters and ...

Aurora chaser and photographer Harlan Thomas ( @TheAuroraGuy) was about 18.5 miles (30 kilometers) north of Calgary along a ...

OKC's Jalen Williams and Shai Gilgeous-Alexander enter NBA Finals lore with Game 5 scoring spree ...

NASA Odyssey orbiter snapped a first-ever image of a Mars volcano peeking above some clouds before dawn. It’s twice as tall ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

If you live in the southern hemisphere and have been stopped in your tracks by a recent sunset, you may have noticed they ...

Afternoon thunderstorms will pepper the Sierra this weekend. Meanwhile the Valley and Foothills will stay sunny and warm.

Mari-Len De Guzman is an award-winning storyteller and editor, who has worked at some of Canada’s leading B2B publishers, including Thomson Reuters, for more than 15 years. She loves learning ...

Italy's Mount Etna produced a spectacularly explosive eruption Monday morning, sending a ripple of reddish clouds down from its summit. The soaring ash rose to form a mushroom cloud high above ...

Italy's Mount Etna produced a spectacularly explosive eruption Monday morning, sending a ripple of reddish clouds down from its summit. The soaring ash rose to form a mushroom cloud high above Etna, ...