Air-breathing electric propulsion startup Kreios Space has contracted Kongsberg NanoAvionics to fly the world's first commercial ABEP demonstration in very low Earth orbit, using a helicon plasma ...

Wrist-worn heart rate monitoring devices have come a long way in the past few years, and for most people they now offer a genuinely convenient alternative to chest straps. The best wrist heart rate ...

Blue Origin is nearing the end of its investigation into the catastrophic explosion of a New Glenn rocket that occurred roughly two and a half months ago, with CEO Dave Limp providing an update that ...

KENNEDY SPACE CENTER — More than 50 years have passed since humans visited the moon, and history was made on Wednesday as NASA launched its crewed Artemis II for a flyby of Earth’s lunar sister.

Hall sensors are easy to wire, as they have no polarity. Simply connect the sensor's signal wire to any digital input on your ECU. Connect the ground pin to a sensor ground on the ECU, and the power ...

This is why oxygen measurement appears in so many applications. In natural gas pipelines, oxygen can indicate air ingress or ...

Upgrading to the X-Sense XP0H-WN was easier than buying the cheap battery-powered detectors, and they're not even pricey.

The device’s simple design could rival much more complex alternatives in biophysics research — and could even be used to search for dark matter. Scientists have turned a levitating magnet into a ...

For decades, pulse oximeters have been among medicine's most familiar instruments. Clip one onto a finger, and within seconds ...

Researchers at Tel Aviv University have developed a new method for diagnosing lung cancer: a simple, fast, low-cost blood test that does not require DNA sequencing. The method identifies a chemical ...

If your smartwatch comes with heart monitoring capabilities, it's either using an optical heart sensor or an ECG: here's what ...

The OnePlus 13 is easily the most powerful OnePlus smartphone yet, thanks to the Qualcomm 8 Elite 8 powering the device. The new iteration also excels in key areas, including durability, display, ...