In nature, halogenation is a strategy used to increase the biological activity of secondary metabolites, compounds that are often effective as drugs. However, halides are not particularly reactive ...

Weerawat Runguphan and Sarah E. O’Connor previously engineered the Madagascar periwinkle, Catharanthus roseus, to convert exogenous halogenated trypt­amines into halogenated alkaloids. Runguphan, ...

In the heat of summer, many parents take their children to splash pools or splash pads and other recreational water parks to cool down. But indoor aquatic facilities—with their fountains and spraying ...