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

Taylor Swift has made it to the news after Swifties took to social media to unravel the mystery behind her belly button again. The singer’s navel has been a topic of curiosity among fans for almost a ...

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