My Apple gadgets found their Airbnb.

Researchers in China have developed a self-powered PV-TEG system that combines hotspot detection, passive cooling, and ...

A phone with a screen beside its rear camera is a literal way to improve a selfie. A mouse that folds flat takes a direct approach to an overstuffed laptop bag. Our November gadget selection starts ...

Editor’s Note, July 10, 2026: We recently tested out the Travoca Rigel 25 and the BougeRV CRD2 V2.0 and the Igloo ICF 32. We’ll update the reviews below with impressions and data based on our ...

Researchers have proposed a PV-thermal air collector that combines a stepped channel with perforated V-shaped fins to improve ...

Oura has filed in Europe for a smart ring that recharges from body heat and in the US for a sleep age metric, and has been ...