Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

An illegal alien child rapist from Laos who was set for deportation until Democratic Minnesota Gov. Tim Walz and the State Board of Pardons granted him clemency has been removed from the United States ...

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

A new study by Amirnezam Amiri of the University of Arkansas explores how these hypothetical "Dyson swarms" would appear ...

A planet with one side permanently roasting and the other frozen in endless darkness might still have a chance of supporting life. Researchers found that heat inside a tidally locked exoplanet could ...

NASA's relationship with UFOs has evolved alongside broader changes in public and government interest in unexplained ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

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

In a recent two-week voyage through the southern Atlantic, scientists uncovered an astonishing array of 31 previously unknown ...

The more than 10 million illegal immigrants who flooded into our nation under President Biden’s open-border policies ...

Teetering near endangered status, the starlet sea anemone produces “an ancient mechanism” for fighting viruses that ...

While telescopes like the James Webb Space Telescope (JWST) can detect the chemical fingerprints of distant atmospheres, ...