How does a mass air flow sensor work? What is a MAF sensor? This video explains how a hot wire type mass air flow sensor ...

MIT's new device uses light to measure blood sugar levels without any needles, and a wearable version is already in the works ...

Engineers at Rice University have developed a dual-bacterial system that converts chemical signals directly into electrical ...

A recent study tracked self-reported GLP-1 side effects among Reddit users and found several overlooked side effects like ...

If you watched the Super Bowl in 2026, you likely saw Serena Williams share her weight loss journey on GLP-1 medications in a ...

Philippe Petit remembers it like it was yesterday. On Aug. 7, 1974, he made an illegal high-wire walk 1,350 feet above the ground between the Twin Towers. The French high-wire artist will look back on ...

As a certified personal trainer, I tested 16 wearables while training, running and swimming. Here are the best fitness ...