Novel laser system beams power wirelessly to drones in flight over kilometers PowerLight tests airborne charging tech aimed at extended drone endurance Laser power beaming moves from lab components to ...

The development of cheaper, more powerful lasers has always been a cause for excitement among hackers, and fiber lasers are ...

SUNNYVALE, Calif. - GSI Technology, Inc. (NASDAQ:GSIT) announced Wednesday a new proof-of-concept engagement with the U.S. Department of War and a foreign government agency to develop an autonomous ...

Investing.com -- GSI Technology (NASDAQ:GSIT) stock rose 10% Wednesday morning after the company announced a new government-funded proof-of-concept project for an autonomous security system using its ...

The past few years have seen the best home security systems change beyond recognition, from expensive hard-wired systems that required professional installation to ...

Looking for an alarm system to make you feel more secure? We've tested all the top professional and DIY home security systems to help you decide which is right to protect your family and property.

Worries about police taking security videos from homes or getting them from companies like Flock are growing these days. I think it's time for some clarity about what the law allows. First, law ...

Now that Windows 10 is no longer supported, it's become a more attractive target for hackers. That doesn't mean you need to upgrade right away—here's how to stay protected. When the IBM PC was new, I ...

Hackaday Editors Elliot Williams and Al Williams took a break to talk about their favorite hacks last week. You can drop in to hear about articulated mirrors, triacs, and even continuous ...