The plant gets its color — and a boost in antioxidants — from genes from an edible flower. It's the first time gardeners have been able to... Gardeners can now grow a genetically modified purple ...

Although the idea of genes had been around for many years, it was not until the 1950s that the chemical nature and structure of DNA and its function as hereditary material were identified. This page ...

As home gardeners in the U.S. page through seed catalogs and pick out their favorite heirlooms, there's a new seed that has never been available to them before: a tomato the color of a concord grape ...