April 29, 2019 Cover
Volume 97, Issue 17
Cover:A photo of a group in lab coats huddling around special guest Bill Gates in a process development lab at MIT.
Credit: Novartis-MIT Center for Continuous Manufacturing
The UNIST professor recounts his long history with graphene and his current work
Inspired by a recent periodic table–themed pub trivia event, Stereo Chemistry explores the stories behind isolating some of the heaviest elements known
Modeling study from NASA suggests Saharan dust storms account for much of the burden