Earth’s vertebrate diversity may be far richer than anyone realized. A sweeping analysis of more than 300 studies suggests that for every known fish, bird, reptile, amphibian, or mammal species, there ...
IFLScience on MSN
Migratory freshwater fish populations are collapsing across the world. What can be done to save them?
Freshwater fish are now the most imperilled vertebrates on the planet, with migratory species being particularly vulnerable ...
A first-of-its-kind assessment of migratory freshwater fish brings to light many species in need of international protection.
More than 500 million years ago, as myriad new lifeforms were emerging and diversifying in the world’s oceans, a small, wormlike fish called the yunnanozoan (Yunnanozoan livitidum) flourished around ...
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