Batteries that could charge in a matter of minutes would make electric vehicles more appealing and convenient — but do we have what’s needed to power them? Researchers Solomon Brown and Rachel Lee break down the potential of ultrafast charging batteries.
Science
Yes, the US wants to cut carbon emissions in half by 2030 — and here’s how it plans to get there
US President Joseph R. Biden recently announced ambitious new climate goals. What are the changes needed to reach these new targets? And how will they affect our lives? Climate policy expert Nathaniel Keohane explains.