Food can be tracked with sugar-based barcode that is safe to eat.
Blocking fats from chocolate coatings can avoid whiteness, extend shelf life.
Will the blood you donate today be effective in six weeks?
A single droplet of blood can tell the doctor whether you have a mild or severe case of asthma.
Preserving paintings is now a matter of chemistry.
A new technique can light up cancer cells so doctors can see them sooner.
Ebola Protein’s Structure Is Unlike Other Viral Proteins
A tiny new material can detect and repair damage to metal pipes.
New micromotor technology can zap chemical and biological warfare agents.
Discoveries led to development of something even better than microscopes. Nanoscopes.