A new study suggests that sugar may be as addictive as hard drugs such as cocaine and heroin. Researchers at Princeton studied binge eating and addiction in rats and found that when the animals ate large amounts of sugar there were chemical changes in the brain that mirrored the type that happen when addicts use drugs. Join discussion...

Two common cancer drugs have been shown to both prevent and reverse type 1 diabetes in a mouse model of the disease, according to research conducted at the University of California, San Francisco. The drugs – imatinib (marketed as Gleevec) and sunitinib (marketed as Sutent) – were found to put type 1 diabetes into remission in 80 percent of the test mice and work permanently in 80 percent of those that go into remission. Join discussion...