The Aspen Police Department has gained a bird’s eye perspective on the city. Five months into its new drone program, the ...

With spring in full swing, we are getting ready to plant. After months of collecting native seeds and cuttings, and carefully ...

Cottonwoods, along with related big-toothed and trembling aspens, are poplars — some of New England’s fastest-growing tree ...

Arborists are hoping to transform vacant land on Detroit’s eastside by planting giant sequoias, the world’s largest trees. Detroit is the pilot city for the Giant Sequoia Filter Forest. The ...

Among the oaks, white, red and bur oak all stand tall as ecological heavyweights. Their acorns feed wildlife, their canopies ...

Of the thousands of native plants and trees that most Americans and nearly all Minnesotans can plant in their yards, one ...

Venture to an abandoned ghost town high in the mountains near Aspen, Colorado, which used to be a boomtown during the gold rush in the 1880s.

In a world where most good things require significant effort, Bear Lake Loop in Estes Park, Colorado stands as a glorious ...

Colorado residents, you’ve been holding out on the rest of us. This little half-mile loop might just be the highest return-on ...

The sugar maple, with its blazing fall colours and syrupy legacy, remains a favourite. It’s not just a beautiful shade tree, ...

All trustees were present for the regular meeting on April 22, Earth Day, which began with a proclamation declaring May 3, ...