Mars has never looked more like a planet built for hiding secrets. A cluster of eight vast, water-carved caves appears almost engineered to shield fragile chemistry, or even biology, from the brutal ...

In the ’80s, E.T. “phoned home,” but according to 2025 reports, he may be trying to contact us in Pennsylvania — they must ...

A new radio investigation of the interstellar object 3I/ATLAS has attracted significant attention from astronomers and SETI researchers, prompting one of the most sensitive technosignature searches ...

A deep-sea search for Malaysia Airlines Flight 370 has begun in the Indian Ocean, reviving efforts to solve one of aviation’s ...

Customs agents have broad authority to search the electronic devices of travelers entering and leaving the U.S. Here are tips ...

Something seems familiar as we take a look at a selection of essential Indiana Jones imitators from the 1980s… In cinema, if ...

I/ATLAS was first discovered on July 1, 2025, it has garnered much attention, including speculation, hopes and fears that it ...

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

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Astronomers thought they had seen the "first hints of life on an alien world" this year, but they disappeared under closer ...

It’s a common scene in recent weeks: Immigration and Customs Enforcement agents swarm a Twin Cities business or home, meet resistance from protesters, and leave with at least one person in custody.