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

A little drizzle or a sudden downpour, and Bengalureans reach for a cosy blanket and a steaming cup of coffee.

Background Protein availability critically influences innate immune reactivity and the extent of immune-mediated tissue ...

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.

Rural children in China are exposed to higher risks of heat-related mortality than their urban peers, especially during ...

Field tests in California showed the material could harvest water from dry air using sunlight, as the technology moves closer ...

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, ...

Background Antimicrobial resistance (AMR) is an escalating global health crisis being worsened by climate change. Studies of ...

Each vial sitting atop the frosty shelves, aligned in rows like egg cartons on a grocery store shelf, contains up to a ...

According to Statista, it's projected that the revenue in the esports market will reach $5.1 billion in 2026. Gaming is ...