battery

"We have trained healthy cells to share their spare batteries with weaker ones," said Gaharwar, a professor of biomedical engineering.

As battery, electronics, and artificial intelligence technologies advance, the skies above the U.S. will become busier and busier.

As battery, electronics, and artificial intelligence technologies advance, the skies above the U.S. will become busier and busier.

Stegra's finances have in recent months come under increased scrutiny, and observers have started making comparisons to another former leader of Sweden's green industrial boom, battery maker Northvolt.

It doesn’t require imports of batteries and fossil fuels.