Find the best gifts for hikers & outdoor enthusiasts. Discover waterproof backpacks, safety gear, high-tech hiking apparel & ...

Elon Musk's SpaceX has launched a flight test of its Starship rocket, as NASA pins its hopes of returning to the moon and reaching Mars. Donald Trump has been watching on as the company aborted ...

When it comes to space policy, a hallmark of the first Trump administration was its embrace of private companies. NASA sought ...

The readiness of the Orion crew capsule, where the four Artemis II astronauts will live during their voyage around the Moon, ...

Maj. Kate Rubins, a microbiologist, astronaut and Reserve officer received a rare Army badge recognizing her military space ...

The Dark Energy Spectroscopic Instrument uses a telescope in Tucson, Arizona, to create a map of the universe's ...

SpaceX has launched a flight test of its Starship rocket, as NASA pins its hopes of returning to the moon and reaching Mars on Elon Musk's company. Donald Trump has been watching on as the company ...

This advertisement has not loaded yet, but your article continues below. While 41% of customers between age 18 to 34 say they feel indifferent about being served in English, the indifference drops ...

Ker Than is a freelance science writer living in the Bay Area. He has written for National Geographic, New Scientist, and Popular Science. Researchers have found that stalagmites can help ...

“Night Is Not Eternal,” which follows the Cuban activist Rosa María Payá, is the rare nuanced political documentary that is likely to challenge every viewer’s perspective. By Alissa ...