One of North America’s richest ecosystems, sustained and shaped by Native peoples before European contact, nearly disappeared ...

After the city removed nearly 200 pine trees from public parks and golf courses due to bark beetle infestations, Spokane ...

Paper birch, though, is so much more. According to the National Park Service, there is evidence of the trees being used by ...

Pinyon-juniper woodlands are a common sight in much of Utah. But pinyon trees are declining, while junipers are expanding.

The sycamore tree is one of the most recognizable giants of nature. From its peeling bark to its broad leaves, it carries unique features. This guide reveals the key facts and simple steps to identify ...

Identifying trees in winter doesn’t stop at bark and buds. In this second part, we explore additional features and techniques that make winter tree ID easier, from branching patterns to habitat clues.

North America’s ancient bald cypress forests have told scientists about history’s legendary droughts and wet periods. Now they’re warning us about the future. Drone footage of the Ghost Forest. On a ...

Back in 1964, a scientific decision ended up destroying one of the oldest living organisms ever discovered. Prometheus, a Great Basin bristlecone pine growing high on the slopes of Wheeler Peak in ...