These unusual facts about animal sexuality expose the oddities associated with animal reproduction and sexual habits in nature. Whether it’s an eccent.

Effective broodstock management is a critical aspect of aquaculture, directly influencing production quality, sustainability, and the genetic improvement of farmed species. To showcase the latest ...

For most animals, survival is a game of chance. Sexual reproduction mixes DNA, keeping the gene pool diverse and giving evolution more options. When a species stops mixing genes, it usually goes ...

To tackle the US’s woefully low seafood consumption, drastic measures are being taken. Enter tuna that looks like chicken nuggets and salmon masquerading as beef jerky The seafood industry is trying ...

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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 ...

Most people don’t notice when their sex life starts to change. Over time, what was once easy begins to feel effortful. And suddenly you’re left wondering, is this it? Is this just married sex? And ...

This manuscript describes a useful study describing an interesting infection phenotype that differs between adult male and female zebrafish. The authors argue that male-biased expression of Cyp17a2 is ...

The New York State Department of Environmental Conservation (DEC) announced Wednesday, Feb. 4, that its annual juvenile striped bass survey once again found weak reproduction in the Hudson River— a ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Dogs go "woof", cats go "meow" and cows go "moo"—but just what noises ...