A growing body of research suggests that endometriosis may arise from more than retrograde menstruation alone. Investigators ...

As central female reproductive organs, the ovaries produce fertilizable eggs and generate the sex hormones estrogen and ...

New research suggests that heat stress increases the occurrence of same-sex sexual interactions between male burying ...

Recognizing when your female dog is in heat is crucial for her well-being and your peace of mind. Understanding the signs and ...

Genes associated with male reproductive biology appear to be under relaxed selective constraint in a primate species with low sperm competition.

New research urges routine screening for female genital schistosomiasis, a neglected disease linked to HIV, cervical cancer, ...

A viral sensation is back in town, a sea monster's gigantic size is confirmed, Yellowstone installs a new pool, and much more ...

Data presented at EULAR 2026 confirm that tight disease control can lead to safe pregnancies but also expose a critical need ...

Over the past 50 years, average levels of the male hormone testosterone have fallen by half. Experts warn that male ...

In humans, that supply dwindles until menopause, when it goes bankrupt. Over the past two decades, scientists have identified ...

Now, two recent studies suggest that using a GLP-1 medication, such as Ozempic, may also help boost fertility in both men and ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...