It was a close encounter of the Schiff kind. President Trump made an out of this world jibe when he was allegedly briefed on ...

Many American adults experience weekly nightmares and claim to have been abducted by an “alien.” ...

The curious minds at What If explore what your voice sounds like on different planets.

Time works differently in space and on other planets, so the decade-plus that Alien Isolation fans have been waiting for the sequel might have felt like a blink of an eye on a different world. On ...

The Transiting Exoplanet Survey Satellite (TESS) revealed a distant planet located 40,000 light-years away using microlensing for the first time.

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

Steven Spielberg's claims that aliens have already visited Earth have drawn a mixed but pointed scientists' reaction this week, with astrophysicists in the UK and Australia stressing that while ...

The Trump administration selected a controversial Harvard astronomer to lead their new scientific advisory council to study ...

A look at the surreal landscapes of Socotra, home to some of the most unusual and alien-looking trees on Earth. Known for their unique umbrella-like shapes and remote environment, these ancient trees ...

Neil deGrasse Tyson calls on the government to just show the alien, saying Americans are ready for disclosure after years of hearings and UAP files.

The long-running series in which readers answer other readers’ questions comes up with an epic extraterrestrial playlist for Earth’s first contact from beyond the stars ...