If alien civilizations rise and fall, they may leave behind artifacts long after they are gone. From abandoned megastructures ...

In 1883, a comet capable of ending life on Earth narrowly missed impact. Only one man on the planet noticed, a Mexican ...

Astronomers estimate there could be a trillion planets in our galaxy, yet no confirmed signs of alien civilizations. The talk explores why advanced life might be far rarer than expected. It breaks the ...

When you look back at ’90s and 2000s sci-fi, it’s amazing how one movie with a giant stone ring changed virtually everything. Stargate began in 1994 as a single big-screen adventure starring Kurt ...

Now, the planets of Tau Andromeda are overgrown with wildlife, nature reclaiming the skyscrapers of a once-advanced ...

An excellent PS5, PS4 adventure game from 2020 is 75% off in a brand-new limited-time PS Store deal, and we highly recommend picking it up. Paradise Killer is at its lowest price in the new Critics’ ...

Eliezer Yudkowsky and Nate Soares have a new book titled If Anyone Builds It, Everyone Dies: Why Superhuman AI Would Kill Us ...

Space is the final frontier, but many sci-fi movies already take the audiences in trips through the cosmos by the side of ...

Star Trek: Starfleet Academy has delivered a fascinating Deep Space Nine epilogue in which one of that show's greatest ...

The FCC is taking public comments - now’s your chance to tell them this plan is bonkers Elon Musk's pie-in-the-sky plan to ...

Scientists have uncovered incredible truths about the universe, yet some mysteries still refuse to show us an explanation.

Two Egyptian mummies underwent full-body computed tomography (CT) scans, which doctors today use to identify injuries and ...