The Artemis EF-12 Escape Water Taxi makes an at-speed parade pass along the Port Plaza dockside in Olympia, Wa. on May 8, ...

Officials from King County Metro's Marine Division took a test ride in an all-electric water vessel this week. It’s part of a ...

Artemis Technologies, based in Belfast, Northern Ireland, has brought an electric hydrofoil boat to Puget Sound to ...

The boat combines aerospace-style flaps, high-voltage electric batteries and yacht-racing hydrofoil technology.

Electric boats, like electric cars, need to replenish their energy by charging their batteries at regular intervals. This ...

The looming strike comes a day after the U.S. Navy awarded EB's parent company, General Dynamics, a contract worth more than ...

General Dynamics Electric Boat and Newport News Shipbuilding are authorized to construct two Virginia-class submarines – and ...

Severe weather moved through East Texas, prompting multiple weather alerts and causing flooding and power outages in Smith ...

Rhode Island’s workforce and economy are getting a major boost thanks to a new $18.4 billion U.S. Navy contract awarded to ...

This creates two distinct charged regions: the surface itself and a counter-charged region in the liquid: the so-called electrical double layer. While pivotal to energy storage devices ...

let's clarify that submarines are referred to as boats and not ships because of their size, means of transport, and, most importantly, tradition. It's a blurry line with no hard and fast rule ...

Buttermere and Crummock Water are among the waters where electric-powered boats are to be banned - Loop Images/Getty Images ...