South Florida continues to experience harmful algal blooms from phosphorus reaching rivers and the coast, resulting in fish kills and the deaths of manatees. Red tide can shut down fishing and keep ...

The list of 10 most endangered rivers of 2025, according to the nonprofit American Rivers, includes the Mississippi River and ...

An analysis of satellite imagery of major river systems in the Philippines has revealed surprising insights into how rivers behave, with significant implications for river management in tropical ...

From the floodplain forests of the upper Mississippi River to the long coast of Lake Michigan, Wisconsin is rich in wetlands. Here's how to see them.

A season on the Northern Forest Canoe Trail—stretching from the Adirondacks to northern Maine—reveals fresh possibilities for an ancient route.