Ozempic has been making headlines for its remarkable success in treating obesity and diabetes. Yet it is just one in a rapidly growing class of drugs called peptide therapeutics that sits between ...

But making non-natural amino acids is often difficult, expensive or impractical. "Many existing methods either involve many time-consuming steps, only work for a narrow set of molecules, or require ...

Feeding female fruit flies a diet low in the amino acid tyrosine improves their ability to endure food shortage, reduces ...