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

The ruling, based on an agreement the Trump administration signed with Florida last year, contradicted an earlier order by a ...

The Alienware 16X Aurora Gaming Laptop at $2,499.99 is the kind of machine you grab when you want one system that can handle ...

A 39-year-old man is facing two felony charges after police say he approached a bank employee in a parking lot and pointed a ...

Get the latest federal technology news delivered to your inbox. You might think this column is about UFOs and the Pentagon's ...

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 ...

The brain's cerebellum doesn't waste energy analyzing every moment. Instead, it constantly monitors the world for the ...

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

Harvard astrophysicist Avi Loeb will head the UAP Science Advisory Council established by the White House, the Pentagon, the ...

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

Shielding astronauts from the deadly radiation they face is a central challenge for any designer of a deep-space crewed ...