TikTok has officially become one of the first places we look for new ideas on how to spice things up in the bedroom, and the 'belly press' trend is just one of the latest polarising sex techniques ...

Scientists have discovered a hidden fibrous sheath beneath the belly button that explains why navels stay concave for life.

This article was originally published on mentalfloss.com as Yes, You Need to Clean Your Belly Button-Here's the Best Way to Do It. Haphazardly dragging a soapy washcloth or loofah over your abdomen ...

Scientists have discovered a new abdominal structure called the umbilical sheath, which anchors the remnant of the umbilical ...