A new study shows that natural tea compounds help heal lithium-ion battery materials, paving the way for sustainable, ...

Many Dewalt batteries stop charging because of a simple issue, not because they’re truly dead. Here’s how to reset and revive your battery with just a few easy steps.

If your hybrid car won’t start, first check the battery. A dead 12-volt battery can be easily jump-started with cables and ...

A new fight between Republicans is brewing on Capitol Hill over the future of the federal deduction for state and local tax payments — or SALT. Senate Republicans are threatening to upend a deal ...