The latest news regarding more efficient batteries includes an iron-air system built from safe, low-cost materials—iron, ...

A small team of researchers at the University of Glasgow believe to have found the perfect solution for the perfect electric car of the future: a battery that runs on rust and can be recharged with ...

Iron-air batteries—made from rust, water, and air—are entering real-world trials and could revolutionize energy storage by ...

Technology powers our lives, which is why it's important to keep all of our devices in tip-top shape. This includes giving even the smallest devices, like remote controls and mouses, some regular ...

Salt and rust — the bane of your car's existence — may be the keys to storing enough renewable energy to power the electric grid for several days. That's according to two local companies that have ...

What's that powdery, crystallized stuff inside your battery case? Classic battery corrosion. While it can be a frustrating and potentially dangerous matter to resolve, it isn't usually hard to clean ...

Ships, buoys, oil rigs and other ocean-bound steel objects can be protected from rust by plugging them into the seabed, says a team of Argentinian researchers. The scientists have turned marine mud ...

Energy storage is an essential element of the clean energy transition, from the electrification of cars to helping smooth out the intermittency of variable renewables such as wind and solar.

As you may know, we’re rather big fans of building things here at Hackaday. But we’re also quite partial to repairing things which might otherwise end up in a landfill. Especially when those things ...

Q: I need your advice about the 2014 Subaru Outback that we recently bought from a dealer. I went to check the oil and saw that the positive and negative battery terminals were full of white corrosion ...