Gov. Terry McAuliffe named Kelly Thomasson secretary of the commonwealth on April 16, and she was immediately confronted with managing perhaps the most significant policy action the administration ...

Installing a smart water sensor can save you a lot of money and hassle. The best models we've tested immediately alert you to leaks and even shut off your home's water supply.

Water-leak sensors, which keep you in the loop if your plumbing fixtures spring a leak, can prevent a small spill from becoming a big problem.

We demonstrate the use of a self-injection locked distributed feedback (DFB) diode laser for high-sensitivity detection of acoustic emission (AE) using a fiber-coil Fabry-Perot interferometer (FPI) ...

A novel modeling methodology of Schottky diode for microwave rectifier design is proposed in this paper. The challenge was to consider the effective capacitance of the diode under different status ...

If someone calls claiming to be the FBI or another government agency and threatens arrest unless you pay up, hang up.Scammers across the country are impersonating federal authorities and spoofing ...

Walmart To Pay $10M After Scammers Exploit Money Transfer Services, FTC Says Walmart will pay $10 million and change its money transfer practices after federal regulators said the company let scammers ...

Stability is becoming a main issue for perovskite light-emitting diodes (PeLEDs), as their external quantum efficiency (EQE) has been boosted to above 20%. An all-inorganic perovskite, cesium lead ...

A new and general approach to achieving efficient electrically driven light emission from a Si-based nano p-n junction array is introduced. A wafer-scale array of p-type silicon nanotips were formed ...