The female reproductive system includes internal and external organs, each designed to carry out varying functions. Learn ...

The president’s executive order signaled an intention to narrowly define the sexes, but experts say he is oversimplifying the ...

Three studies of the brain regions responsible for processing sensory information show that their neurons are and communicate ...

Although scientists once theorized that all embryos start developing as females, recent research suggests that neither sex is "default." Legal experts told PolitiFact they see no basis for the claim ...

Gustav Klimt attended discussions of scientific developments, like the microscope, which he incorporated into his work ...

13."Nearly 50% of women will deal with pelvic organ prolapse at some point in their life — yet no one teaches us how to ...

“‘Sex’ can refer to aspects of anatomy (such as internal organs ... Gender Identity,” said Trump’s “reproductive cell” (i.e. egg cells and sperm cells) definitions of male and ...

Addiction causes hundreds of changes in brain anatomy, chemistry, and cell-to-cell signaling ... Goldstein’s studies don’t answer the chicken-and-egg question: Does addiction cause these ...

Scientists say they’ve found the ideal way to cook boiled eggs to maximize consistency, taste and nutrients of the egg white ...