William Neil McCasland, a 68-year-old retired Air Force general and UFO expert, went missing from his New Mexico home on February 27 and hasn’t been seen since. Now, the Bernalillo County Sheriff’s ...

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

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 ...