Rust, after all, is nothing more than iron oxide. Thin films of it, as the scientists show in a new study, could be used to generate electricity when interacting with salt water.

It's not unusual to find rust around salt water, but now the pairing might actually be useful. Researchers at Caltech and Northwestern University have found that electricity can be produced when ...

Facepunch Studios has confirmed the items that are coming to Rust as part of the game’s May update. There are three very practical items and those are water pumps, electric heaters, and night ...

And now there's rust. New research conducted by scientists at Caltech and Northwestern University shows that thin films of rust -- iron oxide -- can generate electricity when saltwater flows over ...

An iron-air battery in the Netherlands, which can store energy for 100 hours or more to make renewable power sources more consistent, has become the world’s first “rust” battery to connect ...