California's Redwood National Park is home to some of the largest trees on earth. A particular hike will bring you up close ...

For more than 150 years, scientists have debated whether Prototaxites—which stood roughly 24 feet tall and 3 feet wide—were ...

Identifying a dominant leader and cutting away any competing leaders when a tree is young will allow it to grow more robustly and live longer, said a local certified arborist.

It’s been a year since a windy ice storm slammed through the region. Portland, especially, was hit hard. Hundreds of trees ...

Visitors can embark on an easy walk among enormous redwood trees and other tall conifers on the 1.5-mile loop found in Lady Bird Johnson Grove, named for the former First Lady and wife of U.S ...

A neighbourly dispute over ‘blocking’ trees reached the state’s civil and administrative tribunal, with the tribunal member ...