If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 light years away in the constellation Leo, it's attracted a lot of attention ...

One of the biggest libraries for declassified government files was mysteriously wiped clean just hours after President Trump ...

One of the biggest libraries for declassified government files was mysteriously wiped clean just hours after President Trump promised to release all data related to alien life.

Some people thought he was confirming aliens exist. But he later clarified on Instagram that during his time in office, he ...

A subtle twist between atomically thin magnetic layers can generate unexpectedly large and complex spin structures.

For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp ...

Today's Alienware laptops are a little more grown-up than back in the day. They've left the lime-green aesthetic from the 2010s where it belongs and instead give consumers the opt ...

Denver Public School Board President Xóchitl Gaytán has been working with immigration advocacy groups to create a set of policy changes that would add further protections for undocumented students.

The MarketWatch News Department was not involved in the creation of this content. -- Tuttle Capital has launched the UFO Disclosure ETF (UFOD), an actively managed fund investing in companies linked ...

Planets that once lived only in pulp novels and movie concept art are now turning up in real data. Astronomers are not just finding distant worlds, they are cataloguing places with molten surfaces, ...

Scientists confirmed that the interstellar comet 3I/ATLAS, which passed closest to Earth in December 2025, showed no detectable technosignatures strong enough to suggest it is an alien spacecraft.