Using drones and lasers, researchers pinpoint greenhouse gas leaks

The retroflector mounted onto the drone. Credit: Bumper DeJesus, Princeton University As evidence mounts that gas drilling and sewer systems leak far more greenhouse gases than previously believed, a team…

A scalable strategy to synthesize purer and highly performing single-crystal cathodes

Planetary centrifugal deagglomeration for single-crystalline cathode synthesis. Credit: Yoon et al. (Nature Energy, 2023). Energy engineers and material scientists are continuously trying to create safe battery technologies that exhibit higher…