The Greater Krayt Dragon looks amazing, but I can’t help but wonder if something that large would be able to swim through sand. Let’s look at the science involved. For the record, I love this ...

We've put together an infographic that explores how athletes ... but they tend to be shorter, so swimming has long been dominated by Europeans. Men's Gymnastics If you are going to be twisting ...

This infographic offers simple, practical tips to help you avoid cramps before and during your swim—so you can focus on fun, not first aid. Avoid heavy meals right before swimming. Opt for a ...