Frequent nighttime urination, or nocturia, affects millions of adults and often increases with age. Experts say simple ...

Scientists have some whiz-dom to share with those who have wondered what gives urine its distinct color. For over 150 years, it has been a mystery why urine from the human body comes out as yellow.

Urine from thousands of women running the London Marathon is set to be captured and turned into fertiliser for crops. An estimated 1,000 litres of urine will be collected from nine women's urinals ...