Two key trends undermine free-flowing rivers: large-scale dams and climate change. Globally, construction of large dams fell ...

Water reshapes Earth through slow, powerful erosion, carving intricate landscapes like caves and pinnacles in soluble rocks ...

Scientists have uncovered a mathematical pattern in species distribution, offering new insights into biodiversity and ecosystem restoration.

One dataset used in the study looked at tree species abundance in the United States. Virginia’s forests, among the nation’s ...