From a physiological perspective, heartbeats and breathing do not operate independently in the human body. Cardiac rhythm ...

In a landmark discovery that bridges nearly a century of theoretical physics, a Chinese research team has successfully ...

A new lens-free imaging system uses software to see finer details from farther away than optical systems ever could before.

We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

Archetype AI Inc., a startup that provides artificial intelligence agents optimized to process sensor data, has raised $35 million in early-stage funding. IAG Capital Partners and Hitachi Ventures led ...

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What if your muscles could do more than just move your body? Imagine flexing your arm to scroll through a webpage or clenching your fist to control a robotic arm. It sounds like something out of a sci ...

Once upon a time, carrier pigeons were the fastest and often the only reliable means of communication between outposts, dismounted infantry or dispersed formations and headquarters. These pigeons were ...

Apple released a small build update to iOS 26 developer beta 6, which does not re-enable the blood oxygen sensor on Apple Watch in spite of the earlier iOS 18.6.1 update that did. The new iOS 26 ...

If you have an Apple Watch Series 9, 10, or Ultra Watch 2 that you bought in the US in the past year, you'll finally get the blood oxygen sensing feature back via a software update later today, ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Blue Ring will carry Scout Space's Owl sensor on its inaugural operational flight. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Blue Origin ...