The new Ring Sensors can detect motion, openings, glass breakage, and smoke, and can also monitor carbon monoxide levels, ...

Hesai said it now plans to build as many as 4 million lidar sensors in 2026, up from 2 million, as it tries to corner a ...

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

WASHINGTON — Head Start programs that serve tens of thousands of the nation's neediest preschoolers face a cutoff of federal funding at the end of the month because of the government shutdown, leaving ...