A new vertical solar tracking system designed to make solar energy more efficient and cost-effective for regions located ...

These seven solar technologies from CES 2026 reveal how automation, new materials, and recycling are reshaping the future.

Assistive devices that enable those who can no longer move their bodies to control wheelchairs or communicate by moving only ...

I watched Roborock's Saros Rover successfully dodge obstacles, climb stairs, clean the stairs and even dance. It blew me away ...

We all know Santa Claus is coming to town. What we don't know is where the jolly old St. Nick is. Don't worry, two of the country's most powerful organizations are here to help – the military and ...

The North American Aerospace Defense Command defends North American airspace 24 hours a day, 365 days a year. But on Christmas Eve, it tackles perhaps its most important mission: tracking Santa Claus ...

Having already made his list – and having checked it twice – Santa Claus is coming. You can track his progress on Christmas Eve. Since then, NORAD has upgraded ...

The tracker went live on Christmas Eve and will be following Santa's trip around the world. It can be found online at noradsanta.org. According to legend, an ad in a Colorado Springs, Colo., newspaper ...

Add Yahoo as a preferred source to see more of our stories on Google. While the world prepares to unwrap gifts and sing carols this week, Santa is gearing up for his most demanding 24 hours of the ...

While the world prepares to unwrap gifts and sing carols this week, Santa is gearing up for his most demanding 24 hours of the year, checking his list and readying his sleigh for the long night ahead.

For years, California lawmakers were stymied. But now, at a crucial juncture for electricity in America, the state is embracing an ambitious and long-awaited plan: to buy and sell far, far more power ...