Sperm are the most diverse and rapidly evolving cell type. Why sperm have undergone such dramatic evolution is a mystery that ...

Salmon sperm facials have been touted by A-listers like Kim Kardashian and Jennifer Aniston, but is it really worth the buzz?

This pattern of light absorption can be used to isolate specific cell associations during sperm cell differentiation. From stages XII–VI, spermatids (steps 12–16) are arranged in bundles ...

Surprisingly, this occurs right within our bodies. Human sperm cells have unique characteristics, with a peculiar blob-like head and an extraordinarily long tail. Despite their appearance ...

The development of maternal egg cells is pivotal for survival—but also precarious. During meiosis, the DNA-containing ...

Specialised animal cells include red blood cells, sperm, eggs, nerve cells, muscle cells, ciliated cells, and villi. Get it, lark? Anyone…? Okay let's move on. An animal cell is made of three ...

A year after selling its fertility practice, Baystate Health will close its Reproductive Biology Lab and has begun notifying ...

Researchers have uncovered troubling effects of alcoholic beer consumption on sperm production and testicular health in ...

Animal studies have been promising. In 2012, scientists created live-born baby mice using eggs that began their life as skin cells on a mouse tail. More recently, the technique has been used to ...