Working in railways, mines, and mills caused thousands of deaths in the early 20th century and before. Photos show the dangerous workplaces.

If you're seeing lots of tiny holes on your tree's bark, you could be dealing with a major pest infestation. Find out which ...

A Minnesota man has pleaded guilty to attempting to join the Islamic State group. Abdisatar Ahmed Hassan changed his plea ...

While there is evidence that blue oaks can start to grow from a cut stump, little is known about the details of sprouting. For instance, it is not known if the ability of blue oaks to sprout is ...

Watch the live build of a wooden tree - from raw boards to finished form. In this video, I walk through every step of cutting, joining, shaping, and finishing so you can create one too.

After infested trees were recently discovered near the Tannery Arts Center, the city of Santa Cruz is asking community ...

Kōnane was once a national pastime, played by peasants and rulers alike. Now John Kaʻohelauliʻi has made it his mission to bring it back.

Portland’s tree canopy is under threat as the emerald ash borer, a destructive invasive beetle, has been detected in the city. Forestry ...

Portland’s tree canopy will not look the same over the next decade. For many residents, the first signs of the emerald ash borer’s invasion will appear along the city's streets.

The centerpiece for home holiday decorating could cost next to nothing if you live near a national forest and are willing to do some heavy lifting. The U.S. Forest Service is encouraging Americans to ...

The emerald ash borer, an invasive beetle that’s already killed millions of trees across the country, was found in Southeast Portland this summer. Since its arrival in the United States, this tiny ...

The emerald ash borer, a tiny yet destructive invasive beetle, has been confirmed at six new locations in northern Oregon.