New hydrogel tech turns humidity into power for wearables. See how this breakthrough could make tiny device batteries ...

ZemiSmart Matter IR blaster and AC controller launch July 3, 2026, bringing legacy infrared appliances into Apple Home, ...

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 flexible battery powered by humid air can run wearables without toxic metals, and one version self-destructs when tampered with.

Some of us have been told it's more energy-efficient and cost-effective to turn off our air conditioning when we leave home ...

As Novak Djokovic jigged towards his team watching on at Centre Court, his face beaming, the sense was inescapable: the hunt ...

Thomas Tuchel believes “karma” is on England’s side as they look to avenge Diego Maradona’s “Hand of God” goal in the Estadio ...

In the previous episode of Tech Odyssey, we visited Portugal Ventures to see how a public venture capital institution supports early-stage startups in ...

The current-generation Honda CR-V builds on the successes of this compact SUV’s past with new technology and even more ...

Pacoima is hemmed in by highways and heavy industry, and its residents are fighting pollution with hyperlocal air quality monitoring Jose Luis Salas looks up at the ladder. “Are you ready?” he asks ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Doug Mahoney Doug Mahoney is a writer covering home-improvement topics, ...

Abstract: Low-cost ultrasonic sensors are widely used for non-contact distance measurement problems. Speed of ultrasonic waves is greatly affected by environmental conditions such as temperature and ...