Should investors buy Plug Power stock ahead of the company's special meeting at the end of the month?

Smart plugs can add controls to any outlet, but they aren’t perfect for everything. Here’s our guide to using one and which ...

As the auto industry looks to plug-in hybrids as a solution to uneven EV adoption, General Motors CEO Mary Barra points out a ...

Plug-in hybrid vehicles might be even less fuel-efficient than gas-only cars when owners don’t plug them in—and most owners ...

Plug-in hybrids can theoretically serve as stepping stones to all-electric vehicles, providing enough electric range for ...

Pollution regulators had high hopes for plug-in hybrid cars. There's just one problem: many owners don't plug them in. Volkswagen, Mercedes-Benz and BMW saved billions of dollars in emissions ...

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.

Many plug-in hybrids (PHEVs) are rarely plugged in, as shown by a handful of studies. As a result, their combustion engines burn more fuel and emit more harmful gases. A controversial proposal from ...