NASA completed a second wet dress rehearsal for the Artemis 2 mission on Feb. 19 without the hydrogen leaks seen in the first such test earlier this month.

Abbott Diabetes Care is recalling certain FreeStyle Libre 3 and FreeStyle Libre 3 Plus sensors due to falsely low glucose readings.

Apple, Garmin, Samsung, Google or Amazfit? I compared each one against a chest strap for heart rate accuracy and found a ...

Ever wish your accessories could do more than just look pretty—say, give you insights on how your overall well-being is doing? If so, you’re in for some good news, as the viral Oura Ring designed to ...

One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...

The Gen III TacIRST distributed infrared threat‑warning system will equip the F-22 Raptor, with an evaluation planned in 2026. Lockheed Martin has announced the first flight of the latest iteration of ...

1 Ealing International School, Dalian, China. 2 Chengdu Foreign Languages School, Chengdu, China. 3 Bachuan International High School, Chongqing, China. 4 Logistics and E-Commerce College, Zhejiang ...

Among the many problems with the flu is the fact that you can spread the virus before you even know you've got it. An experimental new "sensor" could one day keep you from doing so, by causing you to ...

The X-37B's eighth orbital mission will start with a liftoff atop a SpaceX Falcon 9 rocket. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

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 ...