The White House turned a legal term into a science-fiction spectacle. The real story is not the theatrics. It is how language ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...

Even though astronomers didn’t detect alien tech signals from a rare interstellar visitor, the results are worthwhile, they ...

Scientists failed to find radio signals emanating from interstellar comet 3I/ATLAS, further bolstering its status as a ...

A comet from another star system does not arrive every year. That is part of what made 3I/ATLAS so compelling when it ...

A new Keck Observatory study indicates that giant planets can spin faster than more massive brown dwarfs, revealing important ...

Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity ...

This could be why we still haven’t found alien life - Traces left behind by organisms on alien worlds may be too subtle to ...

Scientists studying mysterious glass found in northern Africa have discovered new clues that could uncover how it was created ...

By studying Earth's toughest microbes and complex animal "speech", scientists are reshaping how we search for – and may ...

A new analysis of NASA's Deep Space Network finds Earth's strongest radio beams align with planetary line‑ups, boosting the chance alien civilisations could detect us and suggesting where and when we ...

Astronomers swept millions of candidates and found no alien signals from K2-18b, setting the first power limit on any ...