DEDURU OYA, Sri Lanka -- An invasive fish is threatening the livelihood of people in this northwestern village by aggressively eating traditional fish and shellfish species in the Deduru Oya reservoir ...
Smithsonian Magazine on MSN
Water Temperatures in Amazon Lakes Reached Hot Tub Levels in 2023, Killing Fish and Dolphins
In fall 2023, hundreds of river dolphins turned up dead in Brazil’s Lake Tefé. At the time, researchers didn’t know what had ...
Louisville Public Media on MSN
How Tennessee became home to North America's only freshwater pearl farm
For thousands of years, pearls have been a prized gemstone used to craft jewelry and other adornments. But North America has ...
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