(Staff) The U.S. Army is taking a hybrid next-generation tactical vehicle prototype for a spin in snowy Bavarian terrain, according to a report from the U.S. Army Europe and Africa posted to its ...

A storage solution with the highest energy density, lithium-ion batteries are powering everything from smartphones to electric vehicles (EVs ... suited for developed UAM applications.

As a lightweight and long-lasting secondary battery, the lithium–sulfur battery is considered a key technological field to drive the era of urban air mobility (UAM). However, the lithium ...