The Blue Poop Challenge measures gut transit time by tracking how long it takes blue food to pass. People with shorter gut ...

Turns out that fecal transplants are No. 2. It’s hard to imagine, but these transplants are really hot right now. Clinical trials have shown promising results for treating cancer, reversing the ...

Observing the affluent and their effluent has long been a hobby of mine. Wherever the ultra-rich gather you can bet they’re handling their poop issues with the kind of alacrity you’d expect from ...