This year, the autumnal equinox in the Northern Hemisphere falls on Monday, Sept. 22. If you want to be extra specific and mark it on your calendar, mark it for 11:19 a.m. PT. The meaning of equinox ...

A new study has surprised NASA scientists, who fear the sun is ramping up and could impact our planet over the next year.

Europe has taken a key step toward reducing its reliance on China for rare-earth magnets, critical for clean technologies.

At an internal staff briefing last week, acting NASA Administrator Sean Duffy declared the United States has a "manifest ...

A problem during a moon landing meant that Lunar Outpost's rover couldn't deploy. But they're moving on towards bigger and better.

The new discovery is more than just a tale of Earths deep past. It carries a warning for our future. As modern climate change ...

Over millennia, our view of the stars has shifted, because of Earth’s wobble. It may be time to rethink your sign.

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Geological evidence, including an Ordovician-era increase in earthquakes, tsunamis, meteorites, and crater formation, suggests a significant celestial event approximately 466 million years ago. A ...

Horror Shows Alien: Earth creator Noah Hawley hopes the show’s new earth-bound backstory is adopted by other Alien projects going forward: "There's a surprising paucity of mythology in the seven films ...