Two men have been charged with attempting to smuggle drones, missiles and other equipment to China to "reverse engineer" the equipment.

Grant Hardin, once the police chief of Gateway, Arkansas, a town of just 450 residents near the Missouri border, was serving ...

Residents in Oahu report sightings of a mysterious large cat near the University of Hawaii, prompting investigations.

Animal research has always walked a tightrope between necessity and controversy. It has yielded critical breakthroughs in ...

Throughout its history, science fiction has been trying to reveal to humanity the shape of the future. Some people are skeptical about such prediction ...

Pakistan's president says he thinks Osama bin Laden is most likely dead because the suspected terrorist has been unable to get treatment for his kidney disease. "I think now, frankly, he is dead for ...

President Donald Trump is unhappy with Vladimir Putin. The Russian leader isn’t heeding Trump's entreaties to stop the ...

An elusive apex predator was recorded casually strolling among homes at dusk in a California neighborhood, police said. Two days later, there was another sighting in an industrial area and then in the ...

The DARPA-built USX-1 is a drone ship that was built to run without any crew aboard. Here's everything we know about this ...

Tigers are built for stealth, power, and precision on Earth—but what if they had to hunt on an exoplanet? Would their sharp claws and lightning-fast reflexes still work in low gravity, extreme ...

The UK’s Ministry of Defence is currently examining a variant of the MQ-9B SkyGuardian to replace the Merlin HM2 Airborne ...

Examining and decoding bird calls is becoming an increasingly popular field of study, as scientists like me are discovering that many birds – including mountain chickadees – follow systematic rules to ...