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

Norway deploys its advanced HUGIN Superior drone to map the Arctic’s deep-sea floor. See how this AUV reveals hidden ...

The Garmin Forerunner 255S is an important milestone in multisport watch evolution. It enables people with smaller wrists to get access to pro training and recovery features without compromising on ...

Carbon monoxide detectors can emit various types of beeps. Some are relatively innocuous, while others are high-priority alerts that you should not ignore.

India recorded the slowest growth in carbon dioxide emissions among the world's three largest polluters in 2025 as milder weather and higher renewable energy generation curbed electricity demand ...