This week, we discuss the latest milestone in quantum computational modelling and reveal the common laboratory item causing strange readings in microplastics research with Frankie Macpherson and Patrick Walter.

A new hybrid workflow involving two IBM quantum computers and two powerful supercomputers has allowed researchers to model a protein–ligand system containing up to a record 12,635 atoms. What does this mean for the future of quantum computing?

And, a recent study has found an unsuspecting source of contamination in microplastics research, distorting measurements of atmospheric pollution. We discuss the underlying cause.