The environmental impact of nine pesticides, commonly used in grape cultivation, may have been significantly underestimated, ...

Researchers discovered how to flip the structure of complex drug compounds using a simple reagent, offering a game-changing ...

Penn-led researchers have turned a deadly fungus into a potent cancer-fighting compound. After isolating a new class of molecules from Aspergillus flavus, a toxic crop fungus linked to deaths in the ...

For the first time, chemists have discovered a unique way to control and modify a type of compound widely used in medicines, ...

Such compounds are very rare and there are only a few research groups in the world that are able to "tame" such molecules in the laboratory. The findings are published in the journal Nature ...