From time to time, the U.S. military shows glimpses of its X-37B spaceplane, which can travel to space for years at a time.

Meteor showers are some of the most spectacular celestial events of the year - here's how, where and when you can expect to look up and catch one where you live ...

A quick look at a map of the Arctic highlights the strategic importance of Greenland to the United States and to NATO and ...

An explosion rocked a grill area at The Whaler resort in Maui, Hawaii, leaving multiple people injured and debris scattered ...

Blue Ghost, a new lunar lander from Firefly Aerospace, is just a little over a week away from touchdown. As it sidles up to ...

The military keeps in-flight details on the X-37B relatively quiet. A new photo gives the first look at what the view is from ...

The London institution’s new show features a variety of works that emphasise the wonder and critical importance of dirt ...

By proposing territorial takeovers or enhanced US involvement, Trump positioned himself as a decisive US leader with a global ...

Since early January, Chinese scientists have been continuously observing an asteroid that has a small chance of colliding ...

YR4 continues to keep us on our toes as astronomers work to determine its potential threat to our planet, but the latest ...

NASA's Landsat 8 satellite snapped a stunning top-down view of an "unusually spectacular" Mount Etna eruption. Infrared data ...

Despite the challenges surrounding immigration and trade, Modi and Trump found opportunities to strengthen bilateral ties ...