Researchers say the remarkable fossil preserves embryos and larvae inside the animal's gills, offering a rare glimpse into ...

Reproduction is a fundamental biological process underpinning sustainable aquaculture. However, fish reproductive performance is increasingly challenged by ...

Frogs that hatch during the cooler months of December through April are exposed to fewer infected frogs, but those they do encounter have more of the deadly fungus in their skin. Cooler temperatures ...

Scientists have uncovered the secret of the Amazon molly, an all-female fish species that has survived for 100,000 years ...

In the past decade, (bio)archaeology has seen a revitalisation and interest in issues surrounding gender, sex, and sexuality. Theoretical critiques from ...

Scientists have astonishingly recreated a single vowel sound from an ancient Egyptian priest, Nesyamun, who lived 3,000 years ...

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Explore the structural decline of Dhaka's middle class and how political patronage and globalization emptied our clubs.

Mosquitoes are more active at dusk and at dawn, when the sun is rising or setting. Avoiding these times will help you avoid ...

Scientists are exploring whether having just 4 periods a year could preserve egg health, delay ovarian aging, and reshape ...

To elucidate the function of the type III-D2 system, we performed biological, biochemical, and structural analyses of the type III-D2 complex. Biological experiments demonstrated that the type III-D2 ...

The origin and maintenance of sexual reproduction is one of the oldest and most intriguing problems in evolutionary biology. Most models assume that the advantage of sex relies on the increased ...