All posts by Casey Crownhart

Lithium-ion batteries have some emerging competition: Sodium-based alternatives are starting to make inroads. Sodium is more abundant on Earth than

It’s been a little over a week since we published Power Hungry, a package that takes a hard look at

While it’s rare to look at the news without finding some headline related to AI and energy, a lot of

Nuclear reactors could someday power a chemical plant in Texas, making it the first with such a facility onsite. The

Glaciers generally move so slowly you can’t see their progress with the naked eye. (Their pace is … glacial.) But

This article is from The Spark, MIT Technology Review’s weekly climate newsletter. To receive it in your inbox every Wednesday,

Boom Supersonic broke the sound barrier in a test flight of its XB-1 jet last week, marking an early step

Forget massive steel tanks—some scientists want to make chemicals with the help of rocks deep beneath Earth’s surface. New research

This article is from The Spark, MIT Technology Review’s weekly climate newsletter. To receive it in your inbox every Wednesday,