On June 5, test pilot Miguel Iturmendi lifted off from Zephyrhills Municipal Airport in Florida at the controls of the Helios Horizon – the first crewed, fixed-wing aircraft ever to fly on solid-state ...

The company claims its new battery could lead to electric cars with a real-world driving range of over 800 miles and a theoretical range of more than 930 miles. Introducing a game-changing technology ...

Karma Kaveya ultra-luxury super-coupe EV (Source: Karma Automotive) Its solid-state batteries have already proven capable of delivering over 745 miles (1,200 km) of real-world driving range. Now, ...

Cells with advanced chemistry pose adoption challenges but can be safer and more energy-dense than lithium-ion versions. US electric-aviation development project Helios Horizon has completed what it ...

LONDON, May 29 (Reuters) - Arsenal's pursuit of Champions League glory in Saturday's final is likely to depend heavily on how well the core of their team deals with a rampaging Paris St Germain side.

CAPE CANAVERAL—Northrop Grumman plans to test a new nozzle for the Graphite Epoxy Motors (GEM) used on United Launch Alliance’s (ULA) Vulcan and Atlas rockets, a redesign that could be part of ...

SEOUL, South Korea (AP) — North Korean leader Kim Jong Un observed a test of an upgraded solid-fuel engine for weapons capable of reaching the U.S. mainland, and called it a significant development ...

North Korean dictator Kim Jong Un oversaw a test of a new high-thrust solid-fuel rocket engine, according to state media, working on weapons capable of striking the U.S. mainland. The test, reported ...

SEOUL, March 29 (Yonhap) -- North Korean leader Kim Jong-un has overseen a ground test of a high-thrust solid-fuel missile engine using a composite carbon fiber material, saying the test was a part of ...

SEOUL, South Korea — North Korean leader Kim Jong Un observed a test of a high-thrust, solid-fuel engine test and hailed it as a development to boost the country's strategic military capability, state ...

Donut Lab released the fifth independent test of its solid-state battery, this time proving the safety of its 26-Ah cell. While the tests concluded that the cell is safe, Donut Lab still refused to ...

Donut Lab, a Finnish company, has introduced a new solid-state battery that challenges traditional energy storage concepts. As detailed by Undecided with Matt Ferrell, this battery achieves an energy ...