Recurring high-energy flood events are not the exception but the rule in the Ahr Valley in western Germany—and this occurs ...

Large scale destruction of trees—deforestation—affects ecosystems, climate, and even increases risk for zoonotic diseases spreading to humans. A logger takes down a large tree at the Tuxekan logging ...

Geomorphology is the study of landforms and landscapes on Earth and other planets, and the processes that shape them. This discipline is primarily concerned with the erosion and deposition of rock and ...