Sweet, tangy grapefruit is the youngest sibling in the citrus family. Did you know it’s a cross between a pomelo and a sweet orange? While people have been cultivating lemons, limes and oranges ...

Grapefruit isn’t just juicy and delicious. It’s also packed with nutrients. However, eating unlimited amounts may be problematic for some people. So, we turned to the experts ...

Scientists have identified a gene that causes production of a substance in some citrus that interferes with many medications. By Veronique Greenwood You may be among the millions of people who ...

Grapefruit is famously juicy and tangy, with its yellow, pink or ruby flesh reaching peak ripeness in the winter months. The citrus gets a lot of buzz during cold and flu season and weight-loss ...