Haley Mast is a freelance writer, fact-checker, and small organic farmer in the Columbia River Gorge. She enjoys gardening, reporting on environmental topics, and spending her time outside ...

Arbor Day was first celebrated on April 10, 1872 in Nebraska. The conversation surrounding climate change action can often feel too lofty for individuals to have a measurable impact, but on this Arbor ...

This rainforest tree solved one of evolution’s hardest problems. Here’s how it evolved to use tension and geometry to fire ...

Research shows that well-maintained trees increase the value of a home significantly. Here’s why — and what trees offer the best bang for your buck. If you’re a homeowner who missed the boat on the ...