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

The cities that make up America’s Rust Belt region have been underperforming for a long time. However, efforts to diversify and revitalize the region’s employment base in recent years, have helped to ...

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 ...