Wearable health sensors such as photoplethysmography (PPG) wristbands, ECG patches and multi-modal biometric devices are typically developed and calibrated under controlled laboratory conditions.

Chilean researchers have stumbled upon a population of the beneficial predatory mite, Phytoseiulus persimilis, thriving in ...

Engineers at Osaka Metropolitan University have built an artificial-photosynthesis system that produces liquid solar fuel ...

Our home improvement pro explains when to flip the switch and when to leave it alone to save more and improve performance.

Heat can be dangerous, but health experts say there are ways to manage the threat. Scorching temperatures, especially ...

Climate and infrastructure challenges mean facilities professionals must work together to improve building performance, Colliers Project's Sarah Maston said at the organization’s conference.

A Maryland startup is shipping the first commercial batches of Superwood, a densified timber that stops bullets, resists fire, and beats steel strength-to-weight. Here's the story.

Early Tuesday, a dangerous heat dome was taking shape over the Tennessee Valley, one that will expand, intensify and find ...

The "ideal" burger for taste, health, and saving the planet has been created using AI technology. The resulting ...

For most people, donating an organ is a life-changing gift for someone they know, a relative or close friend. For Deanna Peinsipp, a 49-year-old registered nurse in ...

Armed with rolls of film, some young people are opting out of their algorithmic feeds in favor of experiencing life in ways ...