May is the transition time. Spring blooming plants settle into summer, peach and plum trees hint at the coming harvest, ...

Oak trees have a surprising trick to fight back against hungry caterpillars: they simply wait. When trees are heavily ...

Add Yahoo as a preferred source to see more of our stories on Google. We love the thought of birds nesting in our yards. The thought that such a small creature could feel safe enough in our presence ...

A deadly oak disease that also affects redwoods and other trees has spread to a far Northern California tribe's lands.

In the southern Appalachians, ramps have long been seen as a harbinger of spring. Springtime festivals celebrate the arrival ...