We Americans are pretty particular about our pooping habits. Camping trips aside, there’s generally only one acceptable way to go: sitting down. U.S. tourists returning from international trips share ...

Once again, 30-day fitness challenges are all the rage on social media. Whether it's a family workout challenge, a flat-abs-in-30-days challenge, or a popular 10-minutes-of-yoga-a-day-for-30-days ...