King’s lomatia is a single clonal plant that has survived for over 43,000 years. Here’s how it’s outlasted ice ages, climate ...

Celebrities and “Very Important Clients” gathered for a wintry spectacle arranged by the luxury brand Moncler.

American robins perch on aspen tree branches off Countryside Boulevard in Hailey on Saturday. Robins, which are common in ...

Some scientists and Colorado residents are raising concern that the state’s messaging and management of beetle-killed forests ...

Not all trees drop their leaves in the fall. Even in the height of winter, a curious number of oak and beech trees refuse to ...

Minnesota is well known for frigid cold and lots of snow, and this winter is no different. According to climate data, average 24-hour temperatures for December through February in the state are around ...

Twelve years after the Aspen Fire roared over the Catalina Mountains, once-blackened slopes are showing expanses of bright green new growth — a heartening sign that the forest is on the road to ...

Deciduous trees, like maples, birches, and aspen, have leaves that can't handle the cold well. To conserve energy and water ...

The conical shape of conifer trees helps the snow slide off their branches, and their limbs are shorter and more flexible, ...

The record low snowpack isn't just impacting recreation on the mountain — it's presenting a real risk to Aspen's tree populations.

A few weeks back, a “brands vs. trees” graphic caught my attention and I played along. Naming the logos came easily, and I quickly identified six out of six logos correctly. Then came the leaves and ...

When the snow lays deep and leaves have long since dropped, the woods may seem featureless. Without leaves, it can feel nearly impossible to tell one species from another. But for those who take a ...