The LifeStraw water bottle and personal water filter are some of the best drinking tools to have with you while camping or hiking, and now you can get them on Amazon.
In this video, a scuba diver demonstrates what happens to a raw egg 60 feet below the ocean's surface.
Filtered tap water is likely going to be cheaper, with little difference in taste.
Lake Baikal in south-east Siberia is the world's deepest lake by average depth and maximum depth.
Black ice on the road is a recipe for disaster. Here’s what it is, how it forms, and where it’s often hiding in plain sight.