Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously ...

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new paper.

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.

And if aliens made of different stuff potentially possess consciousness, then why not minds made of silicon, metal, and ...

A new exoplanet model screens rocky worlds by their ability to retain atmospheres over geologic timescales, helping narrow ...

A new line of research proposes that the first clear signs of extraterrestrial intelligence may not come from distant stars, ...

Our search for technosignatures—clear signs of advanced civilizations beyond Earth—takes many forms. Many are driven by the famous Drake equation, which attempts to estimate how many technological ...

Are there no alien signals to find... or do we need to update how we search for them? We’ve been looking for messages from the stars ever since Frank Drake pointed the Green Bank radio telescope at ...

Not every sci-fi show stands the test of time, but these are the classic sci-fi shows that are still worth watching today.

Somewhere in the Mojave Desert, a gleaming white dome sits in the middle of nowhere, and the story behind it is stranger than ...

WASHINGTON. D.C. — It looks from afar more UFO than UFC. Maybe it's the kind of contraption that has carried space aliens to the White House to force a meeting with America's leader. But come closer ...

From Severance to Silo, the streaming service has built one of the genre's strongest libraries ...