Thomas Mulligan explains the Great Filter theory, which proposes that advanced alien civilizations may be rare or ...

Episode 7 of the hard sci-fi mecha anime Snowball Earth aired on NTV in Japan on May 15, 2026, and landed on Crunchyroll ...

American space agency NASA revealed details on a new coating material that could be used on the upcoming starshade for the ...

The campaign led an increase in detainee populations, “and facilities have been alarmingly unprepared to meet this new demand ...

Jason Martell, a ufologist known for his appearances on the History Channel show “Ancient Aliens,” will talk about his ...

"This whole evil alien trope seems to me to be a mirror held back to how our civilization has interacted with itself." ...

If intelligent life exists beyond Earth, we may be picturing the wrong kind of encounter. Most of us imagine other beings as ...

In the late nineteenth century, astronomers believed they had discovered canals on Mars. These obviously artificial structures had to be the work of a civilization on the Red Planet. The ...

America’s favorite astrophysicist has turned that lifelong fascination into a book, “Take Me to Your Leader: Perspectives on ...

The excitement I felt for the return to our closest celestial neighbor after half a century was shared by many, but not ...

We are now a species emotionally committed to customizing reality itself. Facts are no longer facts. Truth is no longer truth ...