North Florida varieties of mandarins, sweet oranges and grapefruit are naturally cold-hardy and grafted onto the woody ...

Some gardeners also prefer to pair lemongrass with certain fruit trees and bushes like citrus trees, strawberries, and ...

Play the USA TODAY Daily Crossword Puzzle. Various citrus trees can be grown from seed indoors fairly easily and make a ...

Even the smallest outdoor spaces can benefit from a tree with gorgeous flowers and welcome shade. No matter what kind of space you have available, there are so many benefits to having shade trees in ...

Make life rue the day it thought it could give Cave Johnson lemons! Do you know who I am? I'm the man who's gonna burn your house down! With the lemons! I'm gonna get my engineers to invent a ...

The rubber tree, scientifically known as Hevea brasiliensis, plays a crucial role in both ecosystems and human industry. Originating from the Amazon rainforest, this tree has become globally ...

The world’s largest tree has been rigorously dated for the first time, confirming it is at least 16,000 years old. Named Pando, the tree is a quaking aspen (Populus tremuloides) with around ...

DNA samples from one of the world’s largest and oldest plants — a quaking aspen tree (Populus tremuloides) in Utah called Pando — have helped researchers to determine its age and revealed ...

CLIMATEWIRE | More than a third of the world’s tree species are at risk of extinction, according to findings by the International Union for Conservation of Nature. The group said that its first ...