Some human organs, such as kidneys and lungs, have back-ups. Some can be lost with little consequence—the spleen, for example ...

A lab study on crickets has revealed sex differences in how the insects direct their nutritional resources to increase ...

Leonardo DiCaprio's Ex-Agent Said His Name Was ‘Too Ethnic' and It Should Change to Lenny Williams: ‘They're Never Going to ...

Discover how gut and seminal microbes hold the key to sperm quality, fertility outcomes, and emerging treatments like ...

Reproductive biology involves the scientific study of the reproductive system. Improved understanding of reproductive biology can lead to new treatments for reproductive disorders, such as infertility ...

When a man finds out he has cancer, sex doesn’t tend to be the first thing on his mind. Survival is. But that’s not to say that the impact of a cancer diagnosis on sex, and more particularly on his ...

Women can only pass on the X chromosome, while it's male sperm that determines whether a baby will be of female sex (X) or male sex (Y). So what happens if the Y chromosome is in decline? Does it mean ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...