Japan’s Supreme Court struck down a law requiring transgender people to remove their reproductive organs in order to officially change their gender. On Wednesday, the top court’s 15-judge Grand Bench ...

A recent study revealed serious abnormalities in the reproductive systems of sharks, and they were caused by microplastics. The discovery points to a big pollution problem that could impact human ...

The mating game in the animal kingdom is nothing less than fascinating and somewhat weird. Some species pierce, clone, chew, or even fake their way through the mating process. To make survival ...

Scientists from the Zoological Survey of India and MES Mampad College of Calicut studied the anatomy of more than a hundred ...

LANSING, Mich. (AP) — A Michigan state lawmaker told a crowd protesting President Trump’s early actions this week that she underwent elective surgery to remove her reproductive organs. State Rep.