Eight years later, that solar activity could result in a nova event large enough to be visible from Earth by the naked eye.

PORTLAND, Ore. | Records tumbled across the West as a slow-moving heat wave of potentially historic proportions tightened its grip from the Pacific Northwest to Arizona on Friday, sending many ...

He was dangling about 15 or 20 feet into a very narrow crevasse. Frederick estimated it was a "probably 1,000 feet or so deep ...

"This time, it's actually one of Earth's," he added, "so it's even closer to home; it's one of ours." ...

A couple from Utah were left stunned after a DNA test they took for fun revealed an Earth-shattering truth. Vanner and Donna ...

MADELIA — Independent health care providers in rural Minnesota are banding together in a newly formed network to control ...

McClellan serves on the House Science, Space and Technology Committee, which oversees the National Aeronautics and Space ...

In 12,800 years ago, a comet exploded above North America, causing major climate change and possibly extinction of megafauna.

Numerous cities in the Golden State tied or broke heat records this week, with Death Valley nearing earth's all-time highest ...

Amid huge gains for Labour and breakthroughs for the Greens and pro-Gaza independents, the SNP crashed hard on Thursday night ...

HD 101065 was first discovered in 1961 by Polish-Australian astronomer Antoni Przybylski, and was immediately noticed to be ...

What is promoted as the world’s first experimental “arcology” urban development turns 55 years old next year, but only about ...