From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

In 1977, astronomers detected a powerful, narrowband radio signal that appeared to come from deep space. It lasted just 72 ...

From societies without money to profiteering aliens, the world of Star Trek has more to say about economics than you might ...

Imagine peeling back miles of frozen white and revealing valleys, rivers, and mountains that haven't seen sunlight in tens of ...

Why Hollywood has yet to adapt these sci-fi masterpieces remains a mystery. Here are seven books that would make great movies ...

With Apple TV already committing to more episodes, Pluribus is far from over. Here’s a concise look at season 2’s status, ...

The simulation hypothesis—the idea that our universe might be an artificial construct running on some advanced alien computer ...

Long before scientists discovered that other stars in the universe host their own planetary systems, humanity had ...

Trump Derangement Syndrome,” as the president called it earlier this week, is a way of converting moral objection into ...

Among these celestial visitors — the interstellar object 3I/ATLAS, along with C/2025 A6 (Lemmon) and C/2025 R2 (SWAN) — not ...

io9 picks its favorite genre movies of the year, including 'KPop Demon Hunters,' 'Superman,' 'Bugonia,' and more. It’s that ...

The Biden-era board turned labor law into a political weapon. It’s time to rebuild a system that serves the American people, not partisan interests. For ...