While sexual reproduction is the predominant strategy among animals, some species have evolved the ability to reproduce asexually ...

A recent Trump executive order defines sex based on gamete size. But the order oversimplifies genetics, hormones and reproductive biology.

Mosquitoes cause around a million deaths per year. So, scientists are coming up with genetic engineering techniques that ...

Scientists discovered that the red stigmas in wind-pollinated trees accumulate anthocyanin, the same compounds that are revealed in autumn leaves after green chlorophyll production slows down and ...

Here they show that injecting high levels of anti-Müllerian hormone (AMH) disrupts ovarian function and the maintenance of pregnancy in female domestic cats, suggesting that AMH gene therapy ...

Jan. 15, 2025 — New observational data and simulation models have confirmed a new type of planet unlike anything found in the Solar System. This provides another piece of the puzzle to ...

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