Scientists in the United Kingdom have “decoded” the inscrutable language of traditional Chinese medicine (TCM), revealing its strong chemical foundation in a way that may help scientists mine age-old Chinese medicines to develop tomorrow’s new drugs. David J. Barlow, Thomas M. Ehrman, and Peter J. Hylands point out that traditional Chinese medicine (TCM) - regarded by many Western experts as an archaic system doomed to extinction 50 years ago - has undergone a “remarkable renaissance” in recent years.