The most important thing to know about Fresnel lenses, before casually attempting to drop them into conversation, has to do with phonetics: "Fresnel" is pronounced "Fruh-NEL." If the silent "S" makes ...

San Francisco was affected by a massive power outage over the weekend. It started with a fire at a substation in the city on Saturday afternoon, causing a blackout that at times affected as much as a ...

Those blue lights above traffic signals aren’t decorative. Here’s what they’re for and why more cities are installing them. Blue confirmation lights help police spot and enforce red-light violations ...

A state contractor was at work installing a new set of traffic lights near East Carolina University’s campus on Wednesday that leaders said will improve pedestrian safety and traffic flow. A crew from ...

Here's what traffic is looking like today on Kansas 10 highway between Kansas City and Lawrence. This article is being continuously updated. You'll find a running list of past incidents at the bottom ...

Waymo’s robotaxis suffered a serious failure on Saturday when a power outage affecting a large part of San Francisco caused problems for its autonomous cars in the city. Some 130,000 residents lost ...

A crash involving a semi truck has blocked all eastbound lanes of I-10 just past Yellow Water Road, according to the Florida Highway Patrol. Traffic is being diverted into the left emergency lane as ...

The holidays are over, and now you’re left with the memories—and a tangled mess of string lights. While it may be tempting to toss the knots into the nearest box or plastic bag, there’s a better ...

Traffic does not appear too heavy across Beaumont highways tonight. As rush hour approaches, highways are seeing moderate traffic in certain areas, shown by the TxDOT maps and cameras. Drivers on U.S.

10 states across the U.S. have a chance of spotting the northern lights on Monday, Dec. 22 Getty The northern lights could be visible across 10 U.S. states tonight as increased solar activity raises ...

COLUMBUS, Ohio — As more travelers hit the road for the holiday season, state officials are increasing patrols to stop impaired drivers. Leaders with the Ohio Traffic Safety Office say the number of ...