These are the best motion-sensing lights for indoor use. Good indoor lighting ensures your home is safe for someone who is ...

A research team led by Professor Jiang Changlong at the Hefei Institutes of Physical Science, Chinese Academy of Sciences, has developed a highly sensitive, real-time sensor for detecting trace water, ...

Tiny wearable sensors could help reduce catastrophic injury in racehorses, a study has found. Research led by Washington State University (WSU) in the US found the sensors can help identify horses at ...

Conventional plastic or silicone pressure sensors deliver either high sensitivity or a wide range—but rarely both. Now, researchers from Wuhan University and Beijing Institute of Technology—Prof. Ang ...

Occupancy sensors can reduce energy waste by as much as 68% and increasing energy savings by as much as 60%, according to a new study conducted by the Environmental Protection Agency (EPA). The study, ...

At CNET, we've spent well over 200 hours testing cams from the top brands. My final choice was the newest 3rd-gen Nest Indoor Cam, a more compact version that increases the resolution to 2K and adds ...