In 100+ degree heat, swimming pools aren’t just luxuries—they’re lifelines. But extreme heat is tough on water chemistry, ...

With 10,000 lakes, wildlife in Minnesota needs to master swimming. Here are some strong swimmers you may not have known about ...

Florida officials warn about Vibrio vulnificus, a flesh-eating bacteria found in warm water that has caused four deaths this ...

A new study found that most New York beaches tested positive for unsafe levels of fecal contamination. Here's the list of the ...