Since the early 2000s, lithium-ion (Li-ion) batteries have become the predominant rechargeable power source for many mobile devices, electric vehicles, renewable-energy storage grids and more. But the ...

Though it might seem like science fiction, scientists are working to build nanoscale molecular machines that can be designed for myriad applications, such as "smart" medicines and materials. But like ...

The device, which is plug-in rechargeable with a 30-amp outlet, provides power and control for hydraulic lift systems of up to 8 gallons per minute as well as auxiliary electrical equipment, such as ...