WorldCon, the annual volunteer-run science fiction and fantasy writing convention, sweeps through a different city every year ...

Yes, there are spoilers ahead for the final episode of Stranger Things .

WASHINGTON — The U.S. Space Force on Saturday will not have a big birthday celebration like the Army or Navy had this year, but the service keeps moving forward. “Over the last six years we’ve been in ...

This issue is preventing our website from loading properly. Please review the following troubleshooting tips or contact us at [email protected]. By submitting your ...

President Donald Trump will give an address to the nation live from the White House on Wednesday night, he announced on Tuesday. Trump teased the address in a statement on social media, saying the ...

Is there an Outer SpaceX? With 3I/ATLAS set to fly by Earth in just over a week, experts continue to speculate over its origins. Harvard Scientist Avi Loeb believes that if aliens, the comet wouldn’t ...

Astronomers have found what could become the first target for a crucial test of NASA’s upcoming Nancy Grace Roman Space Telescope, a soon-to-launch observatory that serves as a pathfinder mission for ...

For the first time, scientists have directly detected molecules in a Frisbee of gas and dust swirling around an alien gas-giant planet. “I didn’t think this was possible,” says astronomer Sierra Grant ...

This story first appeared in Trying!, a thoughtful, funny, wide-ranging daily newsletter featuring essays from the mind of Matt Gross. You can sign up for them here. Those were simple aliens for ...

A former Air Force Intelligence officer pleaded guilty last week to lying to federal authorities about her estranged astronaut spouse illegally accessing her bank account while deployed to the ...

Inside View: Ignore the haters pushing a revisionist history, and recognize the American experiment for the success that it is. Democracy is a powerful and dangerous force, as America and the European ...