Boost home security with these five DIY upgrades — some may even qualify for a home insurance discount.

Door sensors detect door position (i.e., open or closed) based on the precise gap between the magnet and the reed switch.

Raymond Davis Jr. is dwarfed by the giant tank used by the Homestake detector in South Dakota, which first detected solar ...

Discover our hands-on experience with the Xreal Aura mixed reality headset, featuring advanced hand tracking, 6DOF, and a ...

People use their bodies—not just their brains—to think. So the MIT Project on Embodied Education brings movement to the ...

The DJI Pocket 4P introduces a dual-camera system and ActiveTrack 8.0, but the new telephoto lens comes with hidden ...

Star Wars fans are on top of the world this year with multiple new projects already released, starting with the critically acclaimed Disney+ series, Maul — Shadow Lord. Not only did Maul — Shadow Lord ...

After the first 1,000 days of neutrino mass measurements, a new detector designed and built by the DEIB RadLab group will enable the search for a hypothetical fourth type of neutrino, the most elusive ...

Quantum computers get a lot of attention, even though they are not ready for prime time, but quantum sensors are already doing useful work. These sensors measure fields, forces and motion so small ...

Stewarding our nation's nuclear stockpile doesn’t seem like the kind of work that requires creativity from its engineers. But for Amber Guckes, a member of a scientific team at the Nevada National ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? According to the National Fire Protection Agency’s Smoke Alarms in US Home Fires ...

Adding Wi-Fi doesn’t always turn out to be as smart as it sounds. A smart smoke detector turns out to be dumber than I thought, even with Wi-Fi added. Smart smoke detectors will let you know if a fire ...