Called ec³, the material is made by combining cement and water with a liquid electrolyte and carbon powder — both readily ...

In this latest instalment of Future Chronicles, an imagined history of future inventions, Rowan Hooper explains how the ...

With more than a century of evolution behind it, the internal combustion engine has probably reached the peak of its existence, for two reasons: first, it doesn't seem to be much room for improvement ...

The company, which leases out residential batteries as well as sells energy, is betting that it can profit from a new ...