Across Tennessee, black bears move quietly through forests, mountains, and rural edges, often unnoticed by people nearby. In recent decades, populations have increased due to habitat recovery and ...

Unlike women, who are born with most of the eggs they’ll ever have, men produce sperm continuously from puberty onward, storing it in the reproductive tract until it’s ready for release. When men need ...

Many couples worry they’re not having enough sex. But the science suggests a modest “sweet spot” and reveals what actually drives satisfaction.

A new porn site allows stars to use hyper-realistic AI clones to engage with their content-hungry fans – and these computer-generated “twins” do way more than talk and text.

Issues of sexual desire--too little, too much, wrong person, unusual circumstances--are common in couples of all genders. One effective approach is to examine non-sexual issues.