Millions of years ago, the Green River carved a path through the Uinta Mountains instead of flowing around the formation. Now ...

NASA's Artemis II simulated launch is scheduled for tonight after Arctic weather forced the mission to be delayed. The first ...

The sunspot region 4366 fired off dozens of powerful solar flares in 24 hours, including the single strongest flare since 2024. Auroras are possible later this week.

In 1796, while scampering through fields behind his house in Ribchester, England, a young boy stumbled upon a hoard of over 30 metal artifacts in a hollow. The most unique and impressive item in the ...

A massive blob deep under Hawaii seems to be solid and iron-rich, new research finds. This blob — scientifically known as a mega-ultralow velocity zone — may anchor the Hawaii hotspot, an area where ...