The Noronha skink arrived on the island millions of years ago from Africa, likely on floating masses of vegetation carried by ...

The world’s life-forms reproduce sexually in a bewildering variety of ways, even though scientists still aren’t sure why they bother.

The pocketbook mussel is a freshwater bivalve native to the Ohio River basin. It uses a clever lure that mimics a small fish to attract a host for its parasitic larvae. When a fish strikes the lure, ...

Japan is an island nation surrounded by the ocean. Fish are deeply familiar to us, yet they hold many mysteries and possibilities—from their ability to change sex depending on environmental conditions ...

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Biology textbooks often describe asexual reproduction as a short-term solution. It can work for a while, but without genetic mixing, harmful mutations are expected to build up, diversity drops, and ...

Spending time fishing in Crimson Desert is just the kind of outside activity Kliff needs to relax before invading another camp or beating down some bandits. Fish can be tricky to collect as you'll ...

When an Amazon molly says she doesn't need a man, believe her. Every single one of these small fish, found in freshwater streams in Mexico and Southern Texas, is female, and reproduces exclusively ...

Some deep-sea fish may be able to see light in a different way from most other vertebrates, according to a new study. The fish, found in the Red Sea, have what the scientists behind the new study ...

In a viral video on Instagram posted by Scienceboy, a dead fish with its body split open and its insides removed is placed into water, where it begins swimming around as if it were alive. This is not ...

Fish reproduction, a complex biological process, is regulated by diverse molecular, biochemical, and physiological mechanisms. Advances in omics technologies, including genomics, transcriptomics, ...