The miners use mercury to separate gold from sediment, then dump the sludge back into rivers, where it enters fish eaten by ...
Scientists in Colombia’s Amazon are capturing and testing endangered pink river dolphins to monitor mercury contamination ...
Scientists in Colombia’s Amazon are capturing and testing endangered pink river dolphins to monitor mercury contamination ...
When the 2025 schedule came out, some thought the Miami Dolphins would get off to a good start, because six of their first ...
A flash of pink breaks the muddy surface of the Amazon River as scientists and veterinarians, waist-deep in the warm current, patiently work a mesh net around a pod of river dolphins. They draw it ...
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