The world of science is full of mysteries and the astronomers explore these mysteries daily. In the most recent update, ...

K2-18b is one of the most promising worlds for the search for extraterrestrial life, so astronomers conducted an unusually ...

Add Yahoo as a preferred source to see more of our stories on Google. An illustration of an exoplanet in an alien star system. New research suggests that radio emissions from intelligent aliens may be ...

These fictional sea creatures communicate through radio waves, form massive coral-like "hive" networks, and grow up to 200 ...

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

A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, meaning technosignatures may already have reached Earth.

For nearly 60 years, scientists have scanned the skies searching for a message from another civilization. Along the way, they ...

Could the interstellar object 3I/ATLAS exhibit technosignatures, or signals of alien technology? This is what a recent study published in The Astronomical Journal hopes to address as a team of ...

Seventy-five years ago, a group of Dutch astronomers made a remarkable discovery. Using emerging radio techniques refined during and after the Second World War, the astronomers detected a powerful ...

President Donald Trump released a trove of documents during a primetime address to the nation that allies had hyped as a ...

Tracey Ullman and Jerome Flynn join Season 2 cast of FX and Hulu's sci-fi drama, "Alien: Earth." Filming is now under way in ...

Court records show Tracey is scheduled to appear in Ocean County Superior Court on Aug. 4. Fox News Digital's Charles Creitz and Kelsie Cairns contributed to this report.