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

The Trump HHS defined "sex" as "a person's immutable biological classification as either male or female" based on reproductive sex cells.

In one of Robert F. Kennedy Jr.’s first moves as secretary of the US Department of Health and Human Services, the agency ...

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

The story of human evolution in ancient past is said to be written in our modern bodies. In his book “Descent of Man,” Charles Darwin talks about vestigial structures. A vestigial structure is a body ...

I am a 67-year-old male with generally good vision. I have had a few floaters in my eyes over the years, but they have generally been small ...

It’s up to this generation to make sure every woman knows what happens and how to get help." 2."PMDD is a real thing. It's ...

So recently, when Redditor u/fushaman asked the r/TwoXChromosomes community, "What surprising facts do you know about female reproductive organs?" Women of all ages were more than happy to share the ...

Scaling of human body composition to stature: new insights into body mass index. Am J Clin Nutr. 2007 Jul;86(1):82-91. doi: 10.1093/ajcn/86.1.82 Brown University. How does weight affect your heart?

Scientists are genetically altering pigs so their organs are more humanlike to address a severe shortage of transplantable human organs ... a deceased man whose body was donated for research.

Police discovered human remains in a Lewiston bog Saturday afternoon. A resident came across the remains in the Garcelon Bog at the end of Russell Street in Lewiston and contacted authorities ...