Researchers achieve true on-off optical switching at the nanoscale, enhancing light-matter interactions with ultrafast laser pulses and asymmetric metasurfaces.

In nanophotonics, tiny structures are used to control light at the nanoscale and render it useful for technological ...

V variation of his original “Flip ON Flop OFF” circuit, this time without switching Vss of the incoming supply ...

Discover how to build a real-time event notification system by integrating NodeMCU (Arduino) with Google Firebase and Laravel ...

When summer heat hits hard, blasting the air conditioner is usually the go-to move, but that comfort comes with a price. With electricity rates rising and inflation squeezing wallets, high energy ...

An LED-based desk lamp with an appealing price tag? Check. Attractive form factor? Ditto. Robust illumination output?

If you're looking for clever ways to repurpose any of the old CD or DVD players that might be scattered around your house, we ...

Sen. Josh Hawley, a Missouri Republican, was escorted off a stage in D.C. after pro-Palestinian protesters interrupted an event to express anger about Israel’s military operation in Gaza.

Missouri Sen. Josh Hawley was escorted off a stage Wednesday in Washington, D.C., after pro-Palestinian demonstrators interrupted an event he was participating in.

See why Jesse McBee considered calling off his wedding with Alli Ventresca. Plus, see how Kristi McBee feels about the couple.

By Hanna Park, CNN (CNN) — The dense forests near West Yellowstone, Montana, concealed the wreckage of a small plane until an unlikely beacon — a smartwatch worn by one of the victims ...

By Hanna Park, CNN (CNN) — The dense forests near West Yellowstone, Montana, concealed the wreckage of a small plane until an unlikely beacon — a ...