Green Cured Meat

Green Cured Meat

A green pigment often lends an odd sheen to nitrite-cured meat products. US chemists have now obtained its crystal structure

Ageless Proteins

Ageless Proteins

New insights into the way mammalian sirtuin proteins function could offer a clearer understanding of the aging process

Periodic Tales

Periodic Tales

Hugh Aldersey-Williams' book, Periodic Tales – A Cultural History of the Elements, from Arsenic to Zinc, is reviewed by Matthias Driess