What looks like a normal water break outdoors quickly shifts in this Instagram video. In it, there is a Great Dane named Appa drinking from a bottle as if it were nothing out of the ordinary. It’s the ...

There’s something I learned about hydration that I can never forget: if you are thirsty, you are already dehydrated. It’s a rule of thumb that can come in handy if you are out on a long hike or on the ...