Billions of years ago, another planet smashed into Earth. An event of this epicness could have created our Moon. It also ...

War of the Worlds is one of Steven Spielberg's darkest films, and it was heavily influenced by a sci-fi horror classic that ...

"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

This is not the first time that a comet is accusing it of being a spy. However, 3I/ATLAS, which was introduced on July 1, ...

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 ...

When interstellar object 3I/ATLAS was scanned for alien technology, scientists ran the most sensitive search ever attempted.

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

Hubble's latest images of interstellar comet 3I/ATLAS reveal sustained, jet-like eruptions and a carbon dioxide-rich coma ...

It takes a village of people to make a movie, and it also takes a brave person to put someone in their place when they treat ...

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.

The interstellar object 3I/ATLAS showed no signs of alien technology, according to sensitive radio observations conducted by scientists.

Mars. From forming black holes to phantom dark energy, discover the cosmic mysteries astronomers uncovered last year.