Scientists are investigating the reasons some plants still wear last season’s tattered clothes.

Chilopsis linearis, the desert willow or desert catalpa, is prized in dry gardens for its showy, fragrant blossoms which cover the tree in summer. When many native bloomers are past their spring glory ...

Every neighborhood needs some trees, and every front yard, garden or landscape benefits a tree or two. Trees take in carbon dioxide and provide us with oxygen, cleaning and freshening the air around ...

The impact trees have in the landscape is not to be underestimated: they're visually stunning, provide shade, offer interest across all four seasons, fill in negative space, and have myriad ecological ...

On a February day, it may seem as if all the trees and shrubs — except for the evergreens or conifers — are leafless. But a walk in the neighborhood, or a local natural area, will reveal that’s not ...

Yes, you can grow fresh fruit on your balcony.

The dinosaurs and I grew up when home lots were much larger. We thought nothing of planting live oaks and letting them spread as far as they wanted. Their 75-foot wingspans were no problem at all. But ...