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

You're going to see a lot of stories in 2026 claiming soon-to-be-achieved science and tech advances. Here are the ones just ...

For more than a century, popular culture has trained us to picture extraterrestrials as bug-eyed, bipedal “little green men” ...

Even though these characters only appeared in a single episode of a "Star Trek" series, they left an unforgettable mark on ...

While alien hunting is often associated with tinfoil hats and flying saucers, the Search for Extraterrestrial Intelligence ...

NASA reveals high-resolution images of interstellar comet 3I/ATLAS after the US shutdown. Is it alien tech? Associate ...

As the year draws to a close, we take a look at some of the biggest science stories of the year, and why they matter.

From the foundations of Metropolis to the jaw-dropping spectacle of Blade Runner 2049, these are the most visually stunning ...

In 2025, astronomers sharpened their view of the planetary system around Proxima Centauri — the sun's closest stellar ...

The latest climate projections are no longer just abstract warnings about rising seas or hotter summers, they are starting to map out a distant but brutally specific endgame for complex life. Using a ...

Because Titan is tidally locked, the same side of the moon faces Saturn all the time, just like our own moon and Earth. Saturn’s gravitational pull is so intense that it deforms the moon’s surface, ...