This monumental feat of engineering is like a giant ribbon weaving its way across the landscape of China. Imagine driving ...

Get pruning. Most deciduous trees and shrubs (those that lose their leaves in autumn), including fruit trees, should be ...

California, Arizona and Nevada are urging the Trump administration to change course on the Colorado River. The states are ...

A groundbreaking study has revealed that brown trout can successfully navigate beaver dams -- obstacles which were previously thought to pose a significant barrier to their movement.