If you can excel in these nine tests, it’s highly likely you have a fit and functional body that’s built to last ...

Modern genetics reveals that over 50 genes across many chromosomes—not just X and Y—govern sex development. The term “sex ...

Objectives We systemically reviewed the literature to assess how long-term testosterone suppressing gender-affirming hormone therapy influenced lean body mass (LBM), muscular area, muscular strength ...

There are a number of factors that play into why some countries have more men than women. Biological explanations only tell a ...

There are typically more practices and longer practices, due to the complexity of the game, but overall, football isn't as ...

The deceleration in CKD prevalence growth after 2012, along with the declining incidence trends may reflect the impact of the ...