Brood XIV is one of 15 broods of periodical cicadas that emerge every 13 or 17 years. This year they'll be in states such as ...

In the face of mounting threats from climate change, mixed species forests have been called an "insurance policy" for UK ...

On Rossel Island, Kraus found Dendrelaphis melanarkys, or the black net tree snake. This 4-foot, 11-inch reptile is easier to ...

In the largest study of its kind, researchers at the Florida Museum of Natural History have used data from a 120-year-old ...

Trees nearest the mines had higher concentrations of mercury in their rings. Passive air sampling confirmed the mercury ...

In North Dakota, this common name refers to Ulmus pumila, which is known within the tree industry as Siberian elm. If you go ...

With the warm spring weather, plants are growing, including the poisonous variety such as poison ivy, poison oak and poison ...

Use a broadleafed weedkiller (containing 2,4-D and perhaps two other herbicides blended together) to kill and control poison ivy.

At the time my husband, Hugh, and I planted our first vegetable gardens in northern Arizona, we intentionally designed both ...