Who would’ve thought a cheap AliExpress emergency light could be packed with such ... a cost-effective way to power low-current devices. What stands out, though, is its self-latching behavior.

The Wallingford Fire Department is utilizing a new device that sends an alert out to drivers when an emergency vehicle is ...

Freeways are an intrinsic part of the Los Angeles experience. To better serve its expansive 79-square-mile service area, ...