The Kardashev Scale is one of the most widely discussed scientific frameworks for measuring the technological advancement of ...

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

The ExoLife Finder (ELF) looks like no telescope ever built. A spectacular crown of 15 five-meter mirrors perches atop a ...

Assistant Professor of Electrical and Computer Engineering, Georgia Institute of Technology Over the past decade, scientists have come up with a variety of frameworks to guide their search for life in ...

Add Yahoo as a preferred source to see more of our stories on Google. For decades, humanity has scoured the cosmos for any signs that we aren't alone in the universe. But now, researchers at the SETI ...

The “alien” is actually a potato. Specifically, it is a purple tuber nicknamed Spudnik-1, grown and photographed by Pettit.

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Over the past decade, scientists have come up with a variety of frameworks to guide ...

Astronomers at the University of Oxford have discovered a new type of exoplanet that has a rich store of sulphur deep beneath a magma ocean. Ground-based observations, supported by the James Webb ...

The current decade has been huge for sci-fi fans. We're only partway through, but here are our top picks for the best sci-fi TV shows of the 2020s so far.

Shortly after the Orion's launch, its four astronauts reported that the eight-figure loo was jammed because of a problem with ...