In a study, physicists now observed a class of quantum particles called fractional excitons, which behave in unexpected ways and could significantly expand scientists' understanding of the quantum ...

Cleanrooms are designated as controlled environments where the levels of airborne particles are carefully regulated. Their construction and utilization are meticulously planned to minimize the ingress ...

Pharmaceutical products are produced to meet strict standards for effectiveness and quality. Every aspect of quality is assessed, taking into account the risks associated with the method of delivery ...

The original version of this story appeared in Quanta Magazine. In the fall of 2022, a Princeton University graduate student named Carolina Figueiredo stumbled onto a massive coincidence. She ...

Drugmakers and pharmaceutical industry groups urged the US Food and Drug Administration (FDA) to align its classification categories for visible particles with the US Pharmacopoeia’s (USP) Chapter ...

Breaking the rules is exciting, especially if they have held for a long time. This is true not just in life but also in particle physics. Here the rule I'm thinking of is called “lepton flavor ...

A neglected force produced by neutrinos and other particles helps atomic physics measurements align with predictions of the standard model.