City fish evolve different body forms than country fish

A North Carolina State University study examining the effects of urbanization on the evolution of fish body shape produced both expected and surprising results: One fish species became more sleek in response to urbanization, ...

Dispersal of fish eggs by water birds—just a myth?

How do fish end up in isolated bodies of water? For centuries, researchers have assumed that water birds transfer fish eggs into these waters—however, a systematic literature review by researchers at the University of Basel ...

Ocean monuments face possible loss of protection

The Trump administration is considering rolling back federal protections for a number of national monuments. While most are on land and relatively accessible, three are deep below the ocean's surface and many miles from the ...

Marine reserves a solution to bycatch problem in oceans

Commercial fishermen may be able to catch more of the profitable fish they want with marine reserves than without them, according to a study in the journal PNAS led by the University of California, Davis. Using marine reserves ...

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