When chemists design new chemical reactions, one useful piece of information involves the reaction's transition state—the ...

A low-temperature chemical reaction between helium ions and carbon monoxide can be slowed by microwave excitation of the ...

A Northwestern University-led international team of scientists has, for the first time, directly observed catalysis in-action ...

A team of scientists has directly observed catalysis in-action at the atomic level. In mesmerizing new videos, single atoms move and shake during a chemical reaction that removes hydrogen atoms from ...