Explore 25 universe mysteries scientists are still scratching their heads over, from dark matter to the Big Bang's secrets.

There are lots of crazy ideas in science fiction that don't exist yet, but here are five sci-fi concepts and how close we are ...

The Pentagon has announced that they employ specialized energy weapons for defense, seemingly vindicating researchers who’d ...

A study using the Very Large Array radio telescope may have discovered a magnetic field on exoplanet YZ Ceti b. Magnetic ...

Known as the 'Naupa Huaca portal', this mysterious stone sanctuary challenges everything we know about ancient engineering. Carved with impossible precision into solid rock, the site features a ...

A new study has identified a potentially record-breaking haul of transiting exoplanets, thanks to a machine learning ...

When solar storms strike Earth, they can disrupt power grids, rail systems, satellites, and even marine life. These effects ...

Do little green men exist? Was 'Men In Black' a documentary? Prediction markets price the odds of the U.S. confirming aliens before 2027 - here’s why traders overwhelmingly expect a government ...