Over four decades, the Alien franchise has brought many different versions of the xenomorph creature to theaters.

An unexpected guest greeted the Artemis II crew upon their return to Earth, and the footage has quickly gone viral.

From the CIA's heartbeat tracking technology to killer robots, we explore the most astonishing futuristic weapons now ...

From combat exoskeletons to 'smart' bullets and invisibility cloaks, futuristic technology that could transform the ...

The CIA reportedly recently used top-secret technology to rescue a USAF soldier in Iran - but that weaponry is just the tip ...

Finding a planet inhabited by primitive aliens sounds like the kind of discovery that would test humanity’s wisdom, restraint ...

Researchers in Hawaii are testing whether abandoned fishing nets and household plastic waste can be turned into road ...

Xenonauts 2 is chock full of skill expression. Mastering the 'time units' you use to move, fire, and even rotate the vision ...

Thousands of dead fish are washing ashore and people are falling ill too, as officials investigate possible sources of contamination.

Sharks in the Bahamas are consuming substances including caffeine, painkillers and even cocaine, according to a new study by marine scientists who say it could potentially impact the animals' health ...

Royal Marines from the UK Commando Force have completed a bold and ambitious patrol in the High North – pushing the limits of what is possible in some of the harshest conditions on Earth. Conducted ...

The Textron ARV-30 prototype conducts open water testing at Camp Pendleton, California. (U.S. Marine Corps) The vehicles vying to replace the Marine Corps’ aging light armored vehicle fleet hit the ...