NASA’s search for life beyond Earth is no longer a distant dream but a coordinated campaign that now stretches from Martian ...

New images of interstellar object 3I/ATLAS debunk 'cloaking' myths. Astronomers reveal a thinning coma as the visitor heads ...

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

In the South China Sea, near the Paracel Islands, the aqua-colored waters of an expansive shallow reef platform suddenly ...

Scientists discover 26 new bacterial species in NASA cleanrooms, revealing surprisingly resilient microbes with potential ...

A Carnegie-led team of astronomers detected the strongest evidence yet of an atmosphere around a rocky planet beyond our ...

American space agency NASA said the Perseverance rover is good to go on Mars until at least 2031, both hardware and software ...

Even as the Christmas holiday shortened the workweek for most Americans, multiple developments unfolded in the Trump ...

New details of deliberations show how aides with overlapping agendas drove the United States toward a militarized ...

This article contains spoilers from Season 5, Vol. 2 , of "Stranger Things."] LOS ANGELES — What could be more gulp-inducing ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.