Chinese scientists have built a solar battery that captures sunlight and stores electricity at the same time with 4.2 percent ...

Scientists in China have constructed and tested a device that uses redox couples paired with a single triple-junction amorphous-silicon photoelectrode. When tested under a xenon lamp simulating one ...

Last year, Nvidia introduced an integrated rack-scale system for AI processing, the DGX GB200 NVL72, which needs 120 kW per ...

Electricity flows silently behind walls, mostly invisible until something goes wrong. Most homeowners live their entire lives ...

A new anode-free battery design achieves record energy density using stabilized lithium metal, offering a path to longer EV ...

Scientists unveil a solid electrolyte that moves lithium as fast as liquids, promising safer, fast-charging batteries.

Home appliances are essential, but that doesn't mean there can't be an accident. Here are five of the most dangerous ...

When you reach down to adjust a space heater and notice the cord feels warm, it can be hard to tell whether that sensation is ...

A new discovery shows that messy, stray light can be used to clean up quantum systems instead of disrupting them. University ...

The Spitfire itself was the brainchild of Reginald Mitchell, whose revolutionary elliptical wing design made it the most ...

That wide-ranging impact is why Popular Science chose the drops as the 2025 Health category winner. This year’s list also ...

Hyundai Motor has announced a significant vehicle recall in the United States, affecting 51,587 vehicles, after identifying a ...