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 ...

This summer, temperatures and humidity have broken records. Here's what research has shown about how our sleep is affected.

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

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.

Omar Yaghi has spent much of his life thinking about empty space. The Jordanian-born chemist at the University of California, ...

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 ...

Morningstar Quantitative Ratings for Stocks are generated using an algorithm that compares companies that are not under analyst coverage to peer companies that do receive analyst-driven ratings.

Atmospheric carbon dioxide mitigation has transitioned from a theoretical environmental objective to a rigorous ...