Streams are abruptly acidifying and turning orange or milky-white across vast regions of North America’s northwest.

Human activities are fundamentally altering the chemical makeup of local coral reefs, according to a study led by the University of Hawaiʻi at Mānoa and published in Nature Communications. 

When University of Rhode Island researchers slipped beneath the surface of the Moosup River recently, they did not expect to find a living freshwater mussel community.

As sea levels rise and saltwater seeps into freshwater, stressed aquatic populations may retain overall growth even as diversity declines, MIT scientists find.

Wetlands have shaped human life in Europe since ancient times.

It’s a truism among oceanographers that there is more accurate mapping of the surface of the Moon and Mars than of the deep-ocean floor. 

After nearly four decades, the world’s longest-running soil warming experiment is revealing a surprising result: even ‘stable’ carbon in forest soils can break down as temperatures rise, releasing more carbon dioxide (CO2) into the atmosphere.

The Black Sea sits at the boundary between Europe and Asia and connects to the Mediterranean Sea via a chain of waterways. 

A new airborne imaging approach can reliably detect unexploded weapons that lay in shallow coastal waters and remain an ongoing hazard to public safety, marine ecosystems, and infrastructure worldwide.

A single monitoring network developed by McGill, Natural Resources Canada, Université du Québec à Montréal (UQAM) and Dalhousie University researchers can simultaneously track earthquakes, water behaviour, human activity and whales, providing a comprehensive picture of what’s happening in, under, and at far distances from the water.