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 ...

Months before lawmakers voted to rename Palm Beach International Airport after Donald Trump, the Secret Service began ...

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.

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 ...

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 ...

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

The oceans are vast and mysterious, covering 71% of our planet and containing all kinds of things that we have yet to discover, despite our best efforts to explore the deepest depths. Because not many ...

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 ...