
Affordable Catalysts Give Green Vehicles a Push
Reducing the platinum in fuel-cell catalysts could help bring hydrogen-powered vehicles to the mass market
Donna J. Nelson is a professor of chemistry at the University of Oklahoma and in 2016 was president of the American Chemical Society. She was a scientific adviser for the television show Breaking Bad.

Affordable Catalysts Give Green Vehicles a Push
Reducing the platinum in fuel-cell catalysts could help bring hydrogen-powered vehicles to the mass market

Off-Grid Devices Draw Drinking Water from Dry Air
Technologies that pull moisture from the air are now solar-powered

How I Helped Bring Real Science to Breaking Bad
Realism and scientific accuracy—along with exceptional storytelling—explain much about the television show’s popularity