SETI has spent decades listening for a sharp, well-defined radio signal that could indicate it was sent by distant intelligent life. Now researchers believe that space weather could distort and blur s ...

Apple TV features a range of television masterpieces, some even better than Severance ...

From 'Westworld' to 'Firefly,' there are many sci-fi Western TV shows that blend both genres perfectly.

We may be missing alien radio signals because they have become smeared beyond the narrowband detectors that SETI utilizes, a new study suggests.

The researchers who scan the skies for radio signals from extraterrestrials are now rethinking their approach.

For decades, space has served as humanity’s most demanding testing laboratory, where only the most resilient technologies survive the vacuum, radiation and temperature extremes beyond Earth’s ...

DENVER—Last month, President Donald Trump took to social media with an announcement that he would direct the Pentagon and other federal agencies to “begin the process” of disclosing government files ...

A top Pentagon official says a fight with Anthropic centered on how the military could someday use artificial intelligence in autonomous weapons.

The showdown between the Pentagon and Anthropic is a window into how unprepared we are for the questions we are facing.

A viral podcast moment last month reignited speculation about extraterrestrials and prompted President Donald Trump’s commitment to kickstarting the release of government files on flying saucers. But ...

Stellar plasma can smear alien radio signals before they escape their star system, making them harder for astronomers to detect.

Scientists say the path to commercial fusion power may hinge on better ways to measure the behavior of superheated plasma.