Experts weigh in on the 'eight glasses a day' guideline and reveal how much water your body actually needs to support overall health.

WATER
Breaking down a common belief and what you should know before trying it.
Modified stones were discovered during a recent tournament, rocking the sport to its core.
These aquatic champions display incredible strength.
From a Yosemite icon to a Grand Canyon hidden gem, there are epic waterfall hikes to be found across the country.
When it comes to removing water stains from your ceiling, there are a few important things to identify, like what’s causing water to seep through in the first place.
Swimming in lakes (or any wild water) has its risks. When in doubt, check local advisories and trust your senses. And if the water looks or smells off, you might have better luck sticking to land.
Australia’s largest salt lake, Kati Thanda–Lake Eyre, is currently a rare and stunning waterscape.
Scientists in Mexico have found that axolotls bred in captivity can survive and thrive in their native habitat—which is great news for the species.
Bottled water might seem like it lasts forever, but containers have expiration dates attached. Discover why and whether it’s safe to drink after it’s expired.
Thanks to increased accessibility to water and energy, the Thar Desert is now the most populated desert on Earth.
Learn what these creatures are, why they appear, and if they’re safe to touch.
Find out how factors like age, hair type, and lifestyle influence your ideal shampoo routine.
Those unsightly black marks even have a name: mirror rot.
Dasani bottled water was poised to take the UK market by storm, but shortly after it was released in 2004, Coca-Cola yanked it off shelves. Discover the real reasons why here.
One Maine lobster fisherman goes the extra mile by taking care of the protected crustaceans he catches before returning them to the water.