The 1.6-pound chunk of metal that crashed through Alejandro Otero’s Naples, Florida, home in March ripped through two stories ...

A combination of stealth and hypersonic speed leaves an enemy with very little time to react.

A researcher and SETI leader has quantified his belief that AI must be regulated, and soon. The Drake Equation is a ...

They’ll keep your electronics and other devices charged at the campsite and tailgate or during a power outage.

The standard cosmological model known as Lambda-CDM (ΛCDM) proposes that dark energy is a constant force in the universe.

During the height of the Cold War, the CIA ran tests on people with paranormal abilities in an effort to unlock top-secret ...

The Navy’s carrier-based refueling drone could be about to get a lot more lethal. A model of the MQ-25 Stingray was spotted ...

Regardless of which iceberg was responsible for the Titanic’s sinking, it still took decades for people—including those on ...

A new paper suggests that looking for clusters of similar planets could aid in the search for extraterrestrial life as the ...

Rounding out the mixed barrage of very fast and very slow death machines were 30 cruise missiles that streaked towards Israel ...