Power systems today operate in an environment where reliability and safety must be maintained despite rising loads, expanding ...

Cannabis drug tests measure tetrahydrocannabinol (THC) and its metabolites, which can stay in your body long after the “high” fades. Detection ranges from hours in blood or saliva to weeks or months ...

Forget keys! The top smart locks we've tested are secure, easy to install, and provide several convenient ways to control who can access your home and when. I'm PCMag's managing editor for consumer ...

SNAPSHOT: MicroWire technology already proven in composites is now validated by U.K. National Physics Lab in ionizing ...

India, Jan. 24 -- In a significant move to enhance passenger safety, security, and service delivery, Indian Railways has ...