This phenomenon, called marcescence, adds a unique dimension to the winter landscape, and gives me something to ponder while ...

One thing you’ll want to leave off your landscaping to-do list, at least for a while, is pruning your oak trees. February ...

Oak wilt is one of the deadliest tree diseases in the United States, killing millions of oak trees across 76 Texas counties.

according to researchers at Penn State who found insect damage on fossil leaves from South America that is nearly identical to what is seen today on those trees' living relatives in Australia.

Oak wilt is one of the deadliest tree diseases in the United States, killing millions of trees across 76 Texas counties.

Oak wilt season has begun, prompting residents to take necessary precautions to protect local oak trees. This fast-spreading ...

We incorporate the rich metaphors that trees provide: We turn over a new leaf and branch out; ideas blossom and bear fruit. Though our momentum is sapped, our resolve remains deep-rooted ...

Oak wilt is one of the deadliest tree diseases in the United States, killing millions of trees across 76 Texas counties. Texans ...

In older Indian almond trees, the crown is flatter, making the tree look vase-like. Indian almond trees have 6- to 10-inch long glossy dark green leaves and white to greenish distinct male and female ...

Eucalyptus leaves have shown potential in treating respiratory diseases and alleviating stress. Research indicates that compounds in eucalyptus may help reduce the risk of cancer, diabetes, and ...