"No Poop July" is taking over "For You" pages on TikTok again, and some doctors are hoping users do not take the challenge seriously. The trend involves young people, often men, pretending they ...

There are no toilets in space, so astronauts must instead wear a fancy space diaper when they need to go #2. Of all the things we’d like to know about outer space - Is there life on other planets? How ...