ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their ...

MIT’s sodium-air fuel cell offers 3x energy density and carbon-capturing byproducts—bringing electric flight closer to reality.

Many Na-ion batteries still fall below expectations and below that of commercially available batteries. For large-scale ...

Several key moments in Earth's history help us humans answer the question "How did we get here?" These moments also shed ...

Hydrogen fuel cells, which power some electric cars, pack far more energy per weight than lithium-ion batteries. The devices ...

A new lightweight sodium metal fuel cell could enable practical electric flight by surpassing the limits of lithium-ion ...

MIT researchers develop a revolutionary sodium-air fuel cell delivering over three times the energy density of lithium-ion ...

Researchers at the Massachusetts Institute of Technology (MIT) have published a study detailing the performance attributes of ...

Oxygen stopped circulating from the surface ... Sweden, that will react potassium chloride with sodium sulfate to form 100,000 t of potassium sulfate–containing fertilizer per year.

MIT's prototype liquid sodium fuel cell doesn't rival fossil fuels in raw energy terms, but it does outclass lithium-ion: the ...

Scientists have designed a fuel cell they say could offer three times as much energy per unit of weight as lithium-ion ...

These devices could pack three times as much energy per pound as today’s best EV batteries, offering a lightweight option for ...