Research indicates that a type 2 diabetes medication, dapagliflozin, alters reproductive hormones in obese mice. Could it work in humans, too?

Men with obesity can improve their semen quality if they lose weight and maintain the weight loss, a new study shows.

A self-propelled robotic swimmer gives researchers a chance to see how bacteria and other microorganisms move at a much larger scale.

A pending bill in Colorado would disclose donor information to children and their parents and set limits on how many families can use a single individual’s egg or sperm.

Grain and fertilizer shortages, higher shipping costs and a strong dollar are all pushing food prices up and increasing hunger in dozens of vulnerable countries.

A new study finds no link between COVID vaccines and chances of getting pregnant, but COVID-19 infection may have a short-term effect on male fertility.

A new study finds no link between COVID vaccines and chances of getting pregnant, but COVID-19 infection may have a short-term effect on male fertility.

An expert on organic agriculture argues that the US is missing an economic and environmental opportunity by not working to scale up organic production.

Women with undiagnosed endometriosis will have difficulty getting pregnant without IVF, according to a new study.