For heart rate testing, Horst used a Polar H10 chest strap as the benchmark. The Apple Watch Ultra 2, running watchOS 26 beta, delivered results that were nearly identical to the strap during indoor ...

A full suite of tamper detection and tamper prevention IPs provides a robust defense against physical security attacks.

The Mercator projection, a centuries-old map style from the age of sail, still prevails in the internet age. Here’s what the African Union wants to use instead ...

SpaceX's Starship megarocket took to the skies for the 10th time ever today (Aug. 26), on a bold test flight that marked a big bounceback from recent failures. Starship, the largest and most powerful ...

After setbacks during the last three launches of Starship, Elon Musk’s rocket splashed down in the Indian Ocean on Tuesday night. By Kenneth Chang After several disappointing failures, SpaceX’s ...

Research continues to link the gut to nearly every facet of our health. Could the GI-MAP be key to understanding our patients’ microbial health? The GI tract is the residence of trillions of ...

A new comparison of smartwatch health sensors has given the Apple Watch Ultra 2 the edge over some of its biggest rivals. The study by bioinformatics scientist Rob ter Horst (The Quantified Scientist ...

The FM/a test is still new and subject to research. Many doctors don’t use it yet, and insurers may not cover the cost. Doctors may still use current diagnostic criteria as confirmation. Fibromyalgia ...

Sky News has launched a free Money newsletter, bringing the kind of content you enjoy here in the Money blog directly to your inbox. Each Friday, subscribers get exclusive money-saving tips and ...

Aldolase helps your body turn sugar into energy. Most of it is stored in your muscles and liver. When these cells are damaged, they release aldolase into your blood. Measuring the amount of aldolase ...