A version of this story appears in the February 2017 issue of National Geographic magazine. Citrus, in many ways, stands alone. So many cultivated species have come from so few primary ancestors.

A citrus quarantine has been declared in Fallbrook after officials detected the presence of the deadly citrus tree disease ...

In locations like Florida, California, and Arizona, September kicks off citrus season. Here's how to care for your citrus ...

Looking for a new fruit tree to try in your yard? Consider the Barbados Cherry, known for flowering and bearing fruit much of ...

The quarantine for Huanglongbing, which has already been found in Oceanside, Valley Center and Rancho Bernardo, has been ...

The price of frozen orange juice has been elevated all year. There are a host of reasons, including changing global markets, ...

The California Department of Food and Agriculture declared a new citrus quarantine in Fallbrook on Sept. 16 after detecting ...

The "mini raspberry lemon coffee cake" was recalled due to potentially containing undeclared wheat flour and walnuts.

As the Nov. 5 general election approaches, many candidates have run for elected, unpaid positions on boards for soil and ...

Tree, a Henry G’s bartender shares his recipe for limoncello spritz featuring homemade liqueur and the perfect tonic to ...