“They stay charged as long as expected and work perfectly every time.” Fortunately, Craftsman is reducing the prices on more than just its power tools. The century-old brand is also selling deeply ...

"Convenient for charging all my batteries." ...

Writer and occasional reluctant perpetrator of engine swaps, James O'Neil is a malaise era enthusiast and also fascinated by the many ways the auto industry has since recovered from those dark days.

Researchers now have a clearer picture of the chemical mechanisms underlying lithium-ion batteries—and it could lead to faster, more efficient batteries for electric vehicles, portable electronics, ...