A pediatric urologist explains how the bladder and the brain communicate to wake you up when you need to ‘go’ – and how that communication might break down.

Going to the bathroom is much more complicated in space without any gravity. To solve this problem of tricky orbital potty breaks, NASA builds special toilets that work without gravity.

The pandemic has put a spotlight on a once little-discussed disorder – hoarding. But hoarding disorder is not what you might think.

If rolled out worldwide, our method could replace a quarter of all the synthetic nitrogen fertiliser used in agriculture.

Public restrooms can be scary when it comes to coronavirus, and they get scarier when you look at how the virus spreads. A doctor explains how to stay safe when you're traveling and really gotta go.