Space debris—the thousands of pieces of human-made objects abandoned in Earth's orbit—pose a risk to humans when they fall to ...

As the threat of falling spacecraft increases, using earthquake sensors to detect the effects of their sonic booms could ...

Nano-sensors that work without batteries or wires could pave the way for more comfortable, less obtrusive sleep and health ...

After testing countless devices for accuracy, comfort, and general value, these are the best fitness trackers I'd recommend.

LENOX — Air quality hazards from wildfire smoke and other pollution sources often are warm-weather phenomena. But with memories of recent pollution events from Canadian and South Berkshire wildfires ...

This article is part of Kotaku Deals, produced separately from the editorial team. We may earn a commission when you buy through links on the site. Premium noise-canceling headphones are a big ...

SINGAPORE—Australia is expanding the Boeing MQ-28 Ghost Bat program on the heels of its first air-to-air live-fire test with the collaborative combat aircraft (CCA) launching an AIM-120 Amraam against ...

Eye-tracking sensors inside the frame detect when you look at nearby objects, and respond by applying a small electric voltage to the crystals. The crystals then rearrange and shift into a position ...

Smartwatches in 2025 are no longer just stylish accessories or simple fitness trackers—they have evolved into comprehensive health companions. With larger displays, advanced sensors, and AI-driven ...

The X-K-300 system at Cass County Jail detects unusual heart or breathing rates in real time, giving officers early warnings. X-K-300 sensors at Cass County Jail monitor an inmate's heart rate and ...

DJI has released the Neo 2, a compact 151 gram drone built for users who want something easy to carry and easy to control. It is the company’s lightest drone with omnidirectional obstacle sensing and ...