This is especially true for citrus trees, which are sensitive by nature and need a little extra thought and care to go into their maintenance. Their branches are brittle and thin, therefore it's ...

when exploring citrus tree care and growing, you need to water these trees correctly in order to produce delicious fruit.

A new genetically engineered tree holds promise to possibly save Florida's citrus trees from greening disease, a bacterial infection that has devastated the state's citrus industry.

The dwarf nana pomegranate is a small shrub that thrives in hotter climates, and will fit into your home as easily as a statuesque tree. This particular variety produces pretty flowers that attract ...

As Trevor Murphy pulls up to his dad’s 20-acre (8-hectare) grove in one of the fastest-growing counties in the United States, ...

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.

Residential citrus trees not only keep juice on the table, they help food banks supply fruit to people who need help.

Researchers have been working for eight years on a genetically modified tree that can kill the tiny insects responsible for citrus greening. The process involves inserting a gene into a citrus ...