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

Interstellar object 3I/ATLAS is confirmed as a natural comet from beyond our solar system, posing no threat to Earth despite ...

But 3I/ATLAS is no ordinary rock – it’s a comet from beyond the solar system which greeted the Earth on December 19. It’s ...

The most important aspect of this is that, with a possible atmosphere and liquid water, this planet lies within the habitable ...

US president claims widespread and varied emergencies to justify executive authority in first year of second term.

Swalwell's Christmas ICE post triggers biblical debate over Mary and Joseph's journey, with critics citing scripture to ...

Interstellar object 3I/ATLAS has triggered a global scientific alert after emitting mysterious radio signals, prompting NASA ...

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

Unlike ʻOumuamua's eerie lack of coma or Borisov's more predictable gas cloud, 3I/ATLAS stayed stubbornly inert until late, ...

If you work in healthcare, it likely comes as no surprise that most of this year’s top stories involve incidents of violence.

Malaysia Airlines missing flight MH370, which vanished in 2014, remains one of aviation's enduring mysteries. A new search, ...

Vince Gilligan's Apple TV sci-fi series Pluribus gave audiences plenty of shocking moments, and we rank the biggest ones of ...