Cleaning the dust from your home is more critical than you think for your health—but put down that feather duster. Studies ...

A baby swan, called a cygnet, hitches a ride on its mom’s back in this heartwarming video shared by wildlifeandrescue. Even ...

A 26-year-old American man has become the world’s first to receive a sperm-making stem cell transplant in a groundbreaking ...

Today, 85% of children with cancer survive to adulthood and about 1 in 3 are left infertile from chemotherapy or radiation.

One childless man’s journey through the sci-fi start-ups, DIY donor clubs, and group masturbation retreats attempting to save the world from the misunderstood apocalypse inside men’s bodies.

In “Black Swan,” Natalie Portman’s character Nina is pushed to the brink by the psychosexual demands of her ballet director, Thomas (Vincent Cassel). She starves herself and practices until ...