K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

The Grammy winner's latest book arrives in bookstores this fall Dolly Parton is hitting the books once again! The country ...

Further studies are needed to determine whether K2-18b, which orbits a star 120 light-years away, is inhabited, or even ...

Astronomers have detected the most promising signs yet of a possible biosignature outside the solar system, although they ...