
Here's how we can stop a mountain of electric car batteries piling up
6 November 2019
The rise of the electric car means we may soon have a mountain of difficult-to-recycle used batteries unless car manufacturers work to make them more sustainable

6 November 2019
The rise of the electric car means we may soon have a mountain of difficult-to-recycle used batteries unless car manufacturers work to make them more sustainable

19 April 2018
Most solar cells are limited by how much energy their electrons can absorb. Denting their materials could help them harvest more electricity and breeze past that limit

19 February 2018
A new battery made of fleshy hydrogel layers generates and stores power like electric eels do. It could power pacemakers without ever needing to be replaced