GRANTS PASS, Ore. — The latest mountain pine beetle infestation appears to be slowing down in Eastern Oregon, but not before becoming the leading killer of the signature tree of Crater Lake National ...

A critical species to the ecosystem is facing a variety of threats. This Earth Day, ABC News is taking a look at solutions for issues related to climate change and the environment with the series, ...

Despite the damage incurred by recent hurricanes, notably Hurricane Michael in 2018, the pine tree industry in Florida still is a major contributor to the state’s economy. This industry includes the ...

Q. We found a pine tree with distinctive rings spaced from several inches to more than a foot apart around the trunk. It looked like the bark had been damaged, leaving scars on the tree. I know that ...

A Goldsboro couple had one of the largest pine trees in the state sitting in their yard. It was 13.6 feet around and 84 feet tall. That made it the fifth-largest pine in the state and the largest in ...

University of Idaho Extension will offer an all-day white pine restoration workshop June 13 in Sandpoint. “It used to be the major species in the Inland Northwest, especially in North Idaho,” said ...