I Ran 30 Miles Testing 5 Smartwatches to Find Out Which One You Can Actually Trust ...

CU Boulder researchers have built high-performing optical microresonators, opening the door for new sensor technologies. At ...

LEDs no wider than a human hair could soon take on work traditionally handled by lasers, from moving data inside server racks to powering next-generation displays. New research co-authored by UC Santa ...

The one-way 'kamikaze' drone will target enemy air defenses, logistics hubs, and other important strategic targets.

The US has advanced a new uncrewed air vehicle designed to carry and launch ...