Highly detailed 3D scans of dense tropical rain forest plots are enabling precise estimates of tree structure, volume and ...

You probably aren’t watering or pruning the 75-foot oak or maple in the front yard, but mature trees aren’t maintenance free.

Rapid growth in the human population has sharply increased demand for global resources, including water, food, housing, and fuel for industry. To expand cultivation and build roads, houses and other ...

Officials have confirmed extensive illegal logging and road construction inside a protected watershed area of the Mae Yuam Wildlife Sanctuary in Mae Hong Son province, following public allegations.The ...