Radio silence has long puzzled those searching for extraterrestrial intelligence, but the answer might lie much closer to the source of potential signals than previously thought. Conditions around ...

Many people who don’t believe one conspiracy theory about that station—known as the High-frequency Active Auroral Research ...

Stellar plasma can smear alien radio signals before they escape their star system, making them harder for astronomers to detect.

We may be missing alien radio signals because they have become smeared beyond the narrowband detectors that SETI utilizes, a new study suggests.

A new traveling exhibit tells the story of Japanese American soldiers who fought for the U.S. in World War II, even as their ...

As per a new study, Dyson spheres around faint stars in the galaxy could offer new techno-signatures clues.

Months before lawmakers voted to rename Palm Beach International Airport after Donald Trump, the Secret Service had already begun remaking it in the president's image. The federal agency moved in ...

AFTER THE BOMBING of Pearl Harbor, second-generation Japanese American soldiers signed up to fight for the United States in World War II even as their families were locked up in government-run ...

Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

Theoretically, it’s impossible for us to perceive a 4D creature. That is, unless it broke into our three-dimensional reality.

Feedback has discovered a subgenre of social media dedicated to cleaning, and isn't impressed by its proponents' latest object of ire ...