The male picks up the fertilized eggs that the female cichlid releases by taking them in his mouth. The male safely carries the eggs in his buccal cavity, or his mouth, and waits until they hatch ...

Example alignment of Bionano maps created from blood isolated from a single Metriaclima zebra male to the M_zebra_UMD2a reference ... Fish were delivered live to the Georgia Institute of Technology ...

From multitasking myths to emotional expression, dive into how neuroscience shatters stereotypes and reveals the fascinating ...

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

Most adult male baboons are aggressive and live apart from females, other than when mating. But not the Kinda baboon ...

For June 2024, BBC Pidgin tell di tori of 32-year-old Halima Sani (no be her real name) wey bin dey suffer from sexual differentiation disorder wey make her get both male and female private parts.

Trump's executive order declares sex as "an individual's immutable biological classification as either male or female" and states that "gender identity" cannot be included in the definition of ...

Jonathan Armbruster, professor and curator of fishes in Auburn University's College of Sciences and Mathematics (COSAM), has ...

"While the official disapproval of the toxic male persists in these movies, it coexists with an unacknowledged and often perverse attraction to him. All of which speaks, however uncomfortably ...

Knew after more than a decade as a medic in an all-male unit, and after years inspecting testes for ticks and lice as a nurses’ aid, washing and providing nonsexual but always necessary scrutiny ...