We've long relied on lithium-ion batteries for long-term energy storage, but they can be expensive to produce and maintain ...

A HardwareX paper from a team at the University of Idaho attempts to address some of those concerns, with an open-source rechargeable battery featuring electrode chemistry involving iron on both ...

US startup Inlyte has introduced an iron-sodium battery designed for both mid-range (4–10 hours) and long-duration (24+ hours ...

The startup's collaboration with the Swiss company, Horien Salt Battery Solutions, is set to accelerate the commercialization of its low-cost, long-duration energy storage technology.

The movement of atoms in the liquid outer core generate the Earth's magnetic field and the planet's broad habitability. But while the center of our planet has long been thought to be a solid iron ...