Environment ❯Ecosystems

Aquatic Ecosystems

Fish Populations Freshwater Ecosystems Aquariums Freshwater Fish Salmon Populations River Habitats Reef Ecosystems Marine Life Health Status Fish Species Lake Sediments Delta Smelt Fish Health Phytoplankton Bloom Invasive Species Fish Die-offs Rivers and Waterways Water Quality

Pharmaceutical Pollution Alters Atlantic Salmon Migration Behavior

New research shows the drug clobazam reduces risk-aversion in salmon, aiding migration but increasing predation risks.

Massive Fish Kill Devastates Northern NSW Waterways

Tasmanian Salmon Industry Faces Largest-Ever Fish Mortality Crisis

Baby Shark Born in All-Female Aquarium Tank in Louisiana

Europe's Water Security Threatened by Pollution and Climate Change

P.E.I. Oyster Industry Threatened by Widespread MSX Parasite

Remains of 12-Year-Old Found After Crocodile Attack in Northern Australia

Illinois and Michigan Secure Federal Funding to Block Invasive Carp from Great Lakes

Record Heatwave Ravages South and Southeast Asia