At first glance, bat sea stars, the nubbly, orange, many-footed creatures often found on the seafloor, seem about as far from ...

Sea stars can produce eggs for up to 200 years. Their surprisingly human-like ovaries may offer clues about fertility and reproductive aging.

For years, scientists have sought to create a human artificial ovary, restoring fertility in patients without other options. The first cellular map of a human ovary, recently developed at the ...

A woman's fertility usually begins to decline in her mid-30s. This means the chances of becoming pregnant decreases drastically each month. But a recent study shows that the ovary's cells and tissues ...

Poly-Cystic Ovarian Syndrome (PCOS) is one of the most frequent endocrine illnesses affecting reproductive-aged women globally, with a frequency ranging from 8 to 13% depending on diagnostic criteria ...

The ovaries play a bigger role in fertility’s decline than once thought. simonizt/ Shutterstock A woman’s fertility usually begins to decline in her mid-30s. This means the chances of becoming ...