The startup's third test evaluates whether its solid-state battery is actually a supercapacitor. Here's what the results say. Finnish startup Donut Lab released its third independent test result ...

Buying the dip now isn't buying on fundamentals; it is buying on the belief that QuantumScape's batteries will live up to the hype. If we're assuming a best-case bull scenario, then the stock is ...

The Essentially Sports Big Board has been updated post-combine. There have been a few movers and a couple of sliders since ...

The Finnish firm claims it has beaten the world’s largest carmakers and battery giants to commercializing solid-state cells ...

Consumer Reports' expanded testing found many low-contaminant infant formulas but flagged arsenic, PFAS and lead in some; ...

Apple is exploring a move to 3D-printed aluminum for its future Apple Watch casings, according to the latest report from Bloomberg.

Donut Lab battery validation adds a 10-day room-temperature retention figure of 97.7%, while energy density and weight data remain absent.

Donut Lab released the third independent test of its controversial solid-state battery, this time trying to prove it's not a ...

The 2026 Audi RS3 is fast, functional, tremendously fun, and sports a very signature engine note. It's an enthusiast's luxury ...

Volkswagen partner Gotion has begun vehicle testing of its next-gen solid-state EV batteries, promising capabilities that don't take a hit in bad weather.

Solid rocket motors—and the chemicals that fuel them—are a major limitation on America’s missile stockpiles, and one that cannot be solved by additional funding alone.

The U.S. Defense Department’s Golden Dome program is seeking a space-based interceptor with the thrust to intercept long-range ballistic and hypersonic missiles and the range to cover multiple ...