Sanctuary cities and counties declined to turn over 17,864 illegal immigrants in police custody to Immigration and Customs Enforcement in 2025, according to the Department of Homeland Security.

If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

On Monday night, someone placed a peculiar bet on the prediction market Kalshi. At 7:45 p.m. eastern time, a single trader put down nearly $100,000 on the claim that, by the end of December, the Trump ...

Beyond that, in the decades to come, we might be able to see the colours of an exoplanet’s surface, and determine if plant life might be present there. And then we can search for changes in a planet’s ...

US President Donald Trump said yesterday he is ordering federal agencies to begin "identifying and releasing" government files related to UFOs and aliens, a move sought for decades by some Americans.

Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.

Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar ...

Shaped by a different biology or culture, other intelligent civilisations – if they’re out there – might understand the universe in a completely different way than we do. Physicist Daniel Whiteson exp ...

Scientists identify exoplanet candidate HD 137010 b, a possible Earth-size world orbiting a Sun-like star 146 light-years away ...