chemistry

Dangerous ‘nitazene’ opioids are on the rise: researchers are worried

Dangerous ‘nitazene’ opioids are on the rise: researchers are worried

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The number of sales of nitazines on the dark web has increased, while the amount of fentanyl (pictured) has decreased.Photo: ...

Nobel prize in chemistry awarded for work on molecular architecture

Nobel prize in chemistry awarded for work on molecular architecture

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Susum Kitagawa, Richard Robson and Omar Yagi are winners of the Nobel Prize of 2025 in chemistry Jonathan Nakstrad/AFP via ...

The mystery of highly reactive oxygen has finally been solved

The mystery of highly reactive oxygen has finally been solved

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Highly reactive oxygen can form in mitochondria in our cells Katryna Kon/Spl/Alamy After several decades, researchers finally get an understanding ...