Comets are often treated as leftovers, but sometimes the leftovers become the primary focus. That is the case with 3I/ATLAS, only the third known interstellar object seen crossing the solar system, ...

“The universe is not as quiet as we were told.” The line belongs to a dramatic retelling of a disputed signal claim, but it captures a sober scientific problem: the first technosignature humanity ...

Humans could have come from Mars, scientists have said. A study by Johns Hopkins University has found that alien microbes could travel between planets on asteroids, meaning humans could be descended ...

The disappearance of retired Major General William Neil McCasland is a “grave national security crisis,” as he is a man “with some of the most sensitive secrets of the United States in his head,” ...

The views from up in the trees showcase the beautiful southern Indiana landscape, with its rolling hills and forests creating ...

A new study shows that stars with low magnetic activity are likely to support exoplanetary systems, making the hunt for these ...

Not many sci-fi movies are as good as Blade Runner, but a few are, including classics like Eternal Sunshine of the Spotless ...

"If a signal gets broadened by its own star's environment, it can slip below our detection thresholds, even if it's there." ...

Loved Netflix’s War Machine? Here are five must-watch sci-fi action thrillers and military sci-fi films packed with futuristic warfare, alien invasions, and high-stakes battles.

The most rewatchable sci-fi movies aren't overly long or hard to understand — they're packed with equal elements of humor, ...

Overview:Science fiction has long been one of gaming’s most exciting genres, transporting players beyond Earth into distant star systems, alien worlds, and futu ...

Alien: Earth's first season was largely filmed in Thailand, but the upcoming season will reportedly be produced at Pinewood Studios in the United Kingdom.