Supramolecular chemistry has grown in importance because it goes beyond the molecule — the focus of classical chemistry. It also offers a fresh interface with biological and materials science. For a ...

Chemical structures called cyclopropanes can increase the potency and fine-tune the properties of many drugs, but traditional methods to create this structure only work with certain molecules and ...

Scientists have created and imaged the smallest possible five-ringed structure -- about 100,000 times thinner than a human hair. Dubbed 'olympicene', the single molecule was brought to life in a ...

Members of the Nobel Committee for Chemistry hold a model of a metal-organic framework during the 2025 prize announcement in Stockholm on October 8. Jonathan Nackstrand / AFP via Getty Images Three ...