Scientists say discovery may be linked to decades-long decline in sperm counts in men around the world ...

Are human sperm counts crashing? Despite numerous careful analyses indicating falling numbers, opposing reports still appear occasionally and doubts persist. Accumulated evidence has revealed that the ...

New research published in the journal Human Reproduction is challenging recent reports that sperm count in men is on the decline globally. AFP via Getty Images Don’t count men out just yet. New ...

According to research from a team at the University of Utah Health and the University of Nevada, Reno School of Medicine, ...

A man browsing on a smartphone while lying in bed at night. The study, conducted by researchers from universities and health organizations in Switzerland, sounds very worrying at first glance: 2,886 ...

Male fertility rates have been plummeting over the past half-century. An analysis from 1992 noted a steady decrease in sperm counts and quality since the 1940s. A more recent study found that male ...

It’s hardly a secret that spending significant amounts of time on your phone can do a number on your health—both mental and physical. Studies have already shown that extended screen time can cause eye ...