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 ...

Masimo found out about restoration of pulse oximetry to the Apple Watch the same way that the rest of the world did, and is suing US Customs and Border Protection to stop the process. It seems Apple ...

WHITE SANDS MISSILE RANGE, N.M., Aug. 18, 2025 /PRNewswire/ -- Raytheon, an RTX (NYSE: RTX) business, successfully completed another 360-degree flight test for the Lower Tier Air and Missile Defense ...

Apple’s WatchOS 26 beta updates introduce a range of refinements, new features, and bug fixes designed to enhance the functionality and usability of your Apple Watch. While these updates focus on ...

Samuel Lellouch does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Army Secretary Dan Driscoll is shown the newly arrived Lower Tier Air and Missile Defense Sensor, or LTAMDS, seen in the background during a rainstorm on Guam on July 27, 2025. (SFC Nicole Mejia/U.S.

The U.S. Space Force's secretive X-37B space plane is poised to launch to orbit once again. The X-37B is slated to lift off atop a SpaceX Falcon 9 rocket on Aug. 21 from NASA's Kennedy Space Center in ...

Hyderabad based Spacetech startup Stardour has achieved a milestone. It successfully test fired India’s first hydrogen and oxygen propulsion engine. The test was conducted at the Indian Institute of ...

Hyderabad: Stardour, a stealth-mode Indian space-tech startup, has successfully completed the test fire of India’s first hydrogen and oxygen propulsion engine, developed in house by Stardour and ...

The U.S. Space Force expects to launch the eighth X-37B mission no earlier than Aug. 21. Credit: U.S. Space Force The U.S. Space Force plans to use its X-37B orbital test vehicle to conduct ...

A U.S. spaceplane will head to the heavens next month to test a quantum sensor that could help navigation in orbit without GPS, and to demonstrate new methods of space-based communications, the Space ...