C&EN used artificial intelligence in the development of this game, but all the questions and answers were checked by one of our human editors.

On July 4, 2026, a time capsule filled with memorabilia will be buried in front of Philadelphia’s Independence Hall to be uncovered 250 years in the future. To withstand the centuries, it’s designed ...

The decision to allow Trump to fire two Federal Trade Commission commissioners without cause reinforces a view that the ...

Diamfab and other start-ups want to commercialize diamond wafers for demanding chip applications such as data centers, ...

For decades, chemists have relied on boron-bound nitrenes as fleeting intermediates in synthesis, but no one has been able to ...

David Baker’s research team at the Institute for Protein Design has unveiled a new technique for sequestering membrane ...

And Schafmeister isn’t the only chemist turning to modular methods of synthesis to explore vast regions of chemical space. It ...

Eggs being cracked onto a nonstick pan on a stovetop. There is a carton of eggs in the background. Nonstick pans coated with polytetrafluoroethylene (PTFE), like the one shown here, release several ...

The agency’s proposed rule calls for the monitoring of ultrashort PFAS, pesticides, and volatile organic compounds in US drinking-water systems ...

The industrial gas firm Air Products and Chemicals is canceling its clean hydrogen project in Darrow, Louisiana. The Louisiana Clean Energy Complex would have produced 1,700 metri ...

Proprietors may have been able to scratch out a living, but they can’t sell the business or pass it on to willing family ...

Salmon sperm and other animal sources give way to plant-based and fermented feedstocks as production methods improve ...