It's one of the atmosphere’s rarest and most breathtaking phenomena, one that's hard to capture on camera or video.

Scientists say the findings of the new study may make future searches for extraterrestrial intelligence faster and more ...

Decades before blockbuster CGI aliens, artist Wayne Barlowe designed an entire ecosystem for his book "Expedition" — later ...

A newly discovered interstellar object is moving through the solar system at around 137,000 mph, and it did not take long for ...

Thousands of people have reported UFOs or alien encounters in Northern California. That number could soon go up.

Discover the hidden truths about military life and war through these 4 sci-fi books recommended by veterans. Find out why ...

"Star Trek" may be science fiction, but the technology depicted in its shows has often led to real-world equivalents being ...

Scientists suggest the Moon could act as a quarantine checkpoint before samples from Mars are brought back to Earth.

Franco has been posting strange videos on TikTok since early June 2026.

In his most recent TikTok post, Franco showed what appeared to be security footage of a figure with an alien-like face ...

A new particle detector called PLATON could replace millions of tiny detector components with a single block of ...

At the Hong Kong University of Science and Technology in Guangzhou, students can listen to lectures given by AI avatars that ...