Futurist Michio Kaku sees humans doing ballet on Mars and projecting their brains into the cosmos. And aliens? Oh, they're coming.

The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, yet a growing group of researchers warns that such a moment might arrive not ...

Some of the most tantalizing hints in the search for extraterrestrial intelligence have not been messy or chaotic, but eerily ...

Israel has delivered its first operational high-power laser air-defense system to the military to counter drones at a ...

The Israel Defense Forces (IDF) officially received its first Iron Beam laser weapon system in a ceremony held on 28 December ...

Israel isn’t the world’s most popular country, except when it comes to military hardware. A country the size of New Jersey is now the world’s eighth-largest arms exporter with a record-breaking $15 ...

It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...

In the early hours of December 3, people going for runs or opening their bedroom curtains all saw something a little strange. A towering beam of light. Seen mainly along the coasts of England and ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend.