Two U.S. astronauts have been stuck on the International Space Station for months. A reader wonders what purpose that ...

SpaceX is gearing up to launch another batch of Starlink satellites to low-Earth orbit from Florida on Wednesday morning.

“Fact-checkers have just been too politically biased, and have destroyed more trust than they've created, especially in the U ...

Climate change − a global phenomenon − can neither be confirmed nor disproven by comparing Antarctic sea ice extent on two individual days.

Recent exceptional rock discoveries have only mounted pressure on NASA to solve the problems facing its Mars Sample Return mission, its plan to fly bits of rock, dust, and air collected by ...

Interstellar Technologies, a Japanese rocket developer, is to receive $44.3 million from Toyota Group company Woven. The ...

And to think that we were once called the Isle of Beautiful Waters … In a way, we have taken a path that has led us away from this name. In a way only … The waters are still beautiful. The issue is ...

A team of researchers has discovered matching dinosaur footprints on both sides of the Atlantic, revealing connections ...

The United States considered making a bid for the North Atlantic island in 1867, when it also purchased Alaska from Russia.

NASA announced Tuesday it may turn to Elon Musk's SpaceX or Jeff Bezos's Blue Origin to help reduce the soaring costs of ...

The Biden administration is dropping its plan to conserve old-growth forests after getting pushback from Republicans and the ...

NASA has unveiled two revamped plans to bring Mars samples to Earth in the 2030s, reducing costs by nearly half from its initial $11 billion proposal while expediting the timeline.