Many millions of years ago, we mammals veered from the path of Earth's other inhabitants by evolving a unique skill – the capacity to chew. This newfound ability to chow down on tough foods powered ...
Discover some of the freshwater species that together make the St. Lawrence a thriving river of life despite its cold ...
Diversity and Distributions, Vol. 26, No. 4 (April 2020), pp. 453-459 (7 pages) Aim:The aim of the study was to test the role of racoon (Procyon lotor), an invasive alien species, in the spread of ...
Scientists have now quantified the global decline of big freshwater animals: From 1970 to 2012, global populations of freshwater megafauna declined by 88 percent - twice the loss of vertebrate ...
Long ago, some saltwater fish adapted to freshwater — and in doing so, developed an extraordinary sense of hearing rivaling ...
U.S. Fish and Wildlife Service biologist Jordan Richard sorts through dead freshwater mussels (all pheasantshell) at Sycamore Island on the Clinch River in Virginia. Credit: U.S. Fish and Wildlife ...
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