Why are lemons sour? Delve into the genetic explanations behind the tartness of lemons and their production of citric acid.

They have successfully killed the insect behind the greening disease in the lab, but the real test will come over the next ...

As Valentine's Day nears, U.S. Customs and Border Protection officials are working to keep imported flowers free of pests or ...

Citrus greening disease has weakened trees, which is why recent hurricanes have been able to cause so much more damage. A ...

They have successfully killed the insect behind the greening disease in the lab, but the real test will come over the next ...

Lemon plants and trees require slightly acidic soil that has well draining abilities. For optimal health, use a mix of ...

Queensland citrus growers are counting the cost after several producers around Gayndah were hit by violent hailstorms twice ...

A pathway still exists to rebuild a “robust” citrus industry through continued research and state support, notwithstanding ...

A lemon festival in France, giant stilettos in Spain, a pioneer of pop art in London — and blue soup for all, as Bridget Jones returns to the big screen.

Follow these tips on how to prune citrus trees to encourage strong branches and improve fruit production. Knowing when and ...

The signs read “Welcome to California” and “Agricultural Inspection, All Vehicles Prepare to Stop.” Along California’s borders with Oregon, Nevada and Arizona, border protection stations run by the ...

Andrew Gutierrez won the individual title at the State Championships held on Saturday at Fresno State. Gutierrez added ...