Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

The idea that octopuses might be aliens emerged from the theory of panspermia (Stelele 2018), according to which life on Earth is not entirely of terrestrial ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

Steven Spielberg’s recent sci-fi film “Disclosure Day" has loose ties to the High Desert of Southern California.

When the Trump administration registered the domains Aliens.gov and Alien.gov in March, UFO conspiracy theorists wondered whether they might finally get answers they’d long awaited. But coming on the ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life. Tardigrades—a type of invertebrate ...

In mid-May 2026, a claim circulated online that President Donald Trump posted an image of himself walking alongside a tall, grey alien with shackles on its hands and feet. For example, one Instagram ...

There was a time in the not-too-distant past when you’d only encounter images of the president hanging with aliens at the checkout counter, tucked between Harlequin romance novels and issues of TV ...

The US Government has released a new trove of documents on various cases of “Unidentified Anomalous Phenomena” (UAPs) – many of which would have been described in the past as Unidentified Flying ...

Former President Barack Obama wants a new job if aliens are discovered. Late-night host Stephen Colbert demanded answers from Obama about whether aliens were real during a recent interview that aired ...