A Harvard University astrophysicist has sparked a furious debate by warning he cannot rule out that extraterrestrials are ...

All fiction is metaphor,” wrote Ursula K Le Guin. “Science fiction is metaphor.” The writer, most famous for her Earthsea fantasy novels, captured the civil rights movement, second-wave feminism and ...

With 3I/ATLAS days away from making its closest approach to Earth, agencies worldwide are conducting the largest and most ...

Department of Homeland Security (DHS) Secretary Kristi Noem receives a tour of the Terrorist Confinement Center CECOT with the Minister of Justice and Public Security Gustavo Villatoro in Tecoluca, El ...

Alien Earth’s first season has ended, and the important bit of that is “first” season. What seemed like it might have been a miniseries was in fact meant to have multiple seasons, and now we have some ...