The wearables industry has solved the relatively easy stuff: step counting, sleep tracking, fitness coaching. It has also solved more complex things like detecting atrial fibrillation and sleep apnea.

New year, new episodes of Tracker. Eventually! In good news for Tracker fans, 2026 has finally arrived, which means new episodes of CBS’s hit series starring Justin Hartley are on the way. The bad ...

Illustration and principle of the subcutaneous and continuous BP monitoring by PMUTs in an ambulatory sheep. a The PMUT device is implanted subcutaneously near the sheep’s femoral artery to emit ...

Most people don’t spare a thought for their blood type unless they’re in need of a transfusion — but could yours hold secrets to your health? There are four main blood types: A, B, AB and O.

When will Tracker be back-er? That’s the question fans of Justin Hartley’s hit CBS drama will be asking every Sunday night for the foreseeable future. When Season 3, Episode 9, “Good Trouble,” ...

Season 3 of “Tracker” has been on a midseason break since Dec. 14, but when does the action drama return? There won’t be a new episode of “Tracker” on Sunday, Dec. 28. Season 3 of the CBS series ...

It's Christmas Eve and the NORAD Santa tracker is up and running. According to The North American Aerospace Defense Command, Santa does his best to be at homes around the world between 9 p.m. and ...

Add Yahoo as a preferred source to see more of our stories on Google. This illustration photo shows a cell phone with NORAD's Santa Tracker on screen, nestled in a Christmas tree in Los Angeles on ...

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 ...

It's Christmas Eve 2025 on Wednesday, and so if you're trying to find out where Santa Claus is in the world, NORAD -- that's the North American Aerospace Defense Command -- is here as usual to help ...

When tracking Santa Claus online, it's best to start with the most official tracker — The NORAD Santa Tracker. The North American Aerospace Defense Command's Santa Claus tracker went live at 6 a.m. on ...