Some conservative members of Congress are concerned President Trump is moving away from his promise to carry out mass deportations.

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

The key to working at a place like Ars Technica is solid news judgment. I’m talking about the kind of news judgment that knows whether a pet peeve is merely a pet peeve or whether it is, instead, a ...

Hundreds of New Mexicans were asked to hand over home security footage in the search for Major General William Neil McCasland.

Legendary Prankster Adam B risks a digital curse by initiating a high-stakes video call with a haunted android during the most dangerous hour of the night.

Many people who don’t believe one conspiracy theory about that station—known as the High-frequency Active Auroral Research Program, or HAARP—believe another. A common misconception is that it can ...