Why do different countries have different electric outlet plugs? – Evie H., age 9, Seattle, Washington You find yourself in an airport or hotel room in another country, and you really need to ...

Anyone who’s curious about smart homes will find that installing a smart plug is the easiest and least expensive way to get a feel for how the technology can improve your life. Plug one into ...

Ratliff has such a plug-and-play guy on his roster in junior William Ratliff, who finished last season with 575 all-purpose yards and four touchdowns on offense while logging 45 tackles and a pair of ...

Photo: The Wall Street Journal The plug-in hybrid, long a fringe technology in the car business, is gaining some traction. As automakers slow-walk plans to roll out more fully electric vehicles in ...

Wall Street has consistently whiffed on expectations for Plug Power stock. Right now, the average price target suggests 130% in potential upside. Wall Street has been consistently wrong about ...