“DNA proof or not, intersex and trans people are real, and we should believe them,” Morton wrote. “An executive order ...

Two sexually transmitted infections are spreading faster than ever. Our expert guide tells you everything you need to know, ...

Marana High School physics teacher Les Beard learned about a chromosomal disorder with relevance to current events and ...

Those late-night pizza runs and impromptu dance parties seemed totally worth the next-day zombie mode. Maybe you were ...

Researchers from the University of Illinois have identified a key process coordinating liver maturation and polyploidization, ...

Dinosaurs had sex. Fossil nests and eggs, as well as the ways today’s birds and crocodiles reproduce, leave no doubt on that ...

"Our phone conversation sounded like a price negotiation in the final hour of a flea market as I bargained for my old ...

A study published in Nature Medicine looks at microplastic accumulation in human organs.

To my surprise, in his speech, the President said the word “intersex.” I looked at my intersex friends, who were tightly ...

One day, late in January, a friend and I watched two Steller sea lions swimming near Pt. Louisa. One of them held a front flipper high above the water for several minutes. We often see this behavior, ...

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Researchers will explore a promising approach for treating degenerative diseases by replacing damaged cells with new ones and ...