There are a few varieties of this striking garden plant, but one of the best choices for a modern garden is Nicotiana alata, ...

In 1918, scientists at a USDA facility in Virginia were puzzled by a pair of questions facing crop growers: Why did Maryland Mammoth tobacco plants, a desirable commercial variety, fail to produce ...

Last month, a monoclonal antibody produced in the leaves of tobacco plants entered phase I clinical trials in the United Kingdom. The antibody, known as P2G12, recognizes an HIV surface protein and is ...