Across the street from a bowling alley in Toulouse, a French scientist unlocks the passageway to a hidden refrigerated laboratory where a centuries-old blight is about to be wiped up. "Show him ...

So many of you enjoyed my column about pee-mail a couple of weeks ago that I find it fitting to write a follow-up about, well, poop. Let’s start with PooPrints, the leading dog poop DNA testing ...

‘We don't want to be swimming in our pets' waste.' ...