How could we defend Earth against an alien Invasion? Do we even stand a chance? Could the United States, Russia and China ...

Nuclear fusion. People on Mars. Artificial general intelligence. These are just some of the advances that could come by the ...

James Boasberg, the chief judge of the U.S. District Court in Washington, said Monday that it’s “premature” to recommend ...

Kirsan Ilyumzhinov, former Kalmykia governor and former international chess body chief, has revived his decades-old claim of being abducted by aliens in 1997. In a viral podcast interview, he said ...

The sudden ascent of the AI therapist seems startlingly futuristic, as if it should be unfolding in some later time when the ...

The question sounds ripped straight from a sci-fi blockbuster like Arrival or 2001: A Space Odyssey, yet it became a very real source of furious, months-long online debate. The cosmic object at the ...

Breakthrough Listen searched for technosignatures from interstellar comet 3I/ATLAS but found no unusual signals or behavior ...

Houston has long been shaped by the geopolitics of oil as well as our deep ties with Latin America, writes the Houston ...

A coalition of 24 Republican-led states is backing Trump’s migrant detentions, saying courts lack power to question his ...

If there's one thing 'Star Trek' loves, even in times of peace, it's a scrap between Starfleet and the Klingons.

Alarm over reports of Chinese oligarchs having hundreds of American children via surrogates is coloring the increasingly ...

If you found out we weren't alone, if someone showed you, proved it to you, would that frighten you? That question sits at ...