MIT engineers say they have increased the energy density of their carbon-cement supercapacitor system by roughly tenfold, with MIT’s reporting attributing the biggest jump to a switch to organic ...

MIT chemists have come up with a way to make molecules known as acenes more stable. Here, an artist’s interpretation shows stylized acenes emitting red, orange, yellow, green, and blue ...

Lithium-ion batteries have come a long way, but in many ways they haven’t come far enough. They charge faster than ever before, but there’s still room for improvement. The materials they’re made of, ...