Seoul wants to join the undersea naval elite – and has received the blessing of US President Donald Trump to do just that.

Could a robot smaller than a grain of salt support its own brain, move through fluid environments, and operate for months without outside commands? This is a problem that scientists from the ...

Stellantis' patent for an on-board fire suppressant system for EVs has just been granted, and it could make electrified ...

The world’s largest battery-electric vessel ever built, Hull 096, completed its successful maiden e-motor trial in Hobart, ...

China is allegedly testing giant uncrewed submarines whose range could let them operate near the US West Coast.

Japan’s Sōryū-class submarines are the backbone of the JMSDF’s undersea force and some of the most capable non-nuclear subs ...

This week, Ford announced that it’s adding a gas engine to the F-150 Lightning. We explain how EREVs compare to EVs, Plug-ins ...

Lead-acid batteries are also designed to crank the engine the moment you turn the key. Unless it's low on charge or malfunctioning, the battery should deliver every time. It's this reliability that's ...

The BAE Systems PHASA-35, an uncrewed, high-altitude, pseudo-satellite (HAPS), will operate monthslong airborne surveillance missions in coordination with U.S. Southern Command under a new contract.

A deep dive into the reinvented second-generation Mercedes-Benz GLB-Class, which has been reborn as either a full EV or as a ...

Power generation systems, including fuel cells, solar-integrated units, and auxiliary generators, are projected to account ...

Researchers at the University of Pennsylvania and the University of Michigan have unveiled the world’s smallest fully ...