Millions use sleep-tracking devices, which have become increasingly accurate at gauging sleep. Experts say they highlight trends but shouldn't be seen as definitive health measures. (AP Video: Emilie ...

We rarely stop to consider where our favorite household items came from, assuming they were simply invented for our convenience and comfort. However, the true origins of many everyday objects are ...

Motorola’s CES 2026 slate was pretty packed. Aside from the barrage of new PC hardware from sister company Lenovo, the company revealed its first book-style foldable phone and a new smartwatch ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Having already made his list – and having checked it twice – Santa Claus is coming. You can ...

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 ...

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 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 ...

The North American Aerospace Defense Command (NORAD) has been tracking Santa's Christmas journey since 1955. NORAD's official Santa tracker goes live on Christmas Eve, allowing families to follow his ...

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 ...

Stargazers and scientists are getting a holiday present from the cosmos this week. 3I/ATLAS, an interstellar comet, will get “closest” to Earth on Friday, December 19, as part of its journey across ...