Commercial fishing threatens sharks worldwide

Even the remotest parts of the ocean appear to offer highly migratory sharks little refuge from industrialized fishing fleets, according to a major new international study published in the journal Nature.

Global effort 'needed to save migratory birds'

Scientists have called for a greater international collaborative effort to save the world's migratory birds, many of which are at risk of extinction due to loss of habitat along their flight paths.

Genetic analysis of the American eel helps explain its decline

The American eel has been a concern for the U.S. Fish and Wildlife Service since 2007, when it was first considered for, but failed to receive, Endangered Species Act protection. The numbers of these slender, slimy, ancient ...

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