CIA Director John Ratcliffe on Tuesday compared the capabilities of the most advanced artificial intelligence models to ...
The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...
Archaeologists have long pictured prehistoric hunters taking down mammoths and other megafauna using the atlatl, a handheld spear-throwing device that uses leverage to achieve greater velocity and ...
The economics of modern air defense are broken. Counterdrone systems are one of the fastest-growing segments in defense. The reason is a simple imbalance: Cheap drones are overwhelming their expensive ...
China’s Harbin Xinguang Optic-Electronics Technology debuted two man-portable laser weapons at the Defence Information ...
Fiber-optic drones have become a key weapon for Lebanese militant group Hezbollah in recent months. Israel’s military and ...
The US Naval Research Laboratory (NRL) has developed new portable field devices that will allow soldiers to identify unknown ...
A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...
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