In one Department of Health and Human Services office, there was no Wi-Fi or full electricity in the first hours when people returned last week. Department of Education employees at an office in ...

The breakthrough uses metasurface lenses to surpass traditional AI, enabling ultra-fast, low-energy image recognition and redefining machine intelligence.

Time is money for Citizen Watch Co. amid slumping sales during the coronavirus pandemic, so it's looking to harness a new power source to jump-start sales: static electricity. The company's next ...