Features April 2004
Cracking the cancer code
The chemical groups that decorate histones are revolutionising cancer therapy at an epigenetic level. Lisa Melton finds out there is more to genetics than genes.
Going to work on a drug
Pharmaceutical employees are having to update their skills to keep up with new technologies and a changing market, reports Stan Higgins.
Killing the very hungry caterpillar
George Lahm tells the story of his quest for an insecticide.
Old masters in the spotlight
White specks are appearing in the UK's national collection of priceless masterpieces, but do they threaten the paintings' futures? Catherine Higgitt and John Plater take up the sto...
