When you've always known deciduous trees to drop their leaves in winter, seeing one that hasn't can be unsettling. Here's why ...

How far would leaf-eating insects go to dine on their favorite food? Perhaps the other side of the world, according to ...

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

One of the most important, yet challenging, skills to nail down as a wilderness survivalist is tree identification. Beyond ...

What’s a tulip tree? There are two plant species grown in Marin that are called tulip trees. Magnolia soulangeana, a ...