With the reddish-orange skies and smoke-filled air, Californians who had previously never heard of PM2.5 pollution are quickly learning about the Air Quality Index and what they need to do to protect ...

Emergency water kits like this cost $35 including shipping and can provide your family with clean, safe water in an emergency. (Editor’s note: Russ Michaud owns Homespun Environmental, which sells a ...

A good way to ensure you’re drinking clean water is by filtering it. While you can purchase bottled water that a company has already filtered, you can also filter water yourself. The method you choose ...

Getting a drink of water in rural Kenya might mean a six-mile walk to a well. But a new kit for a DIY water filter makes it possible to cheaply purify polluted water from nearby sources instead. Most ...

If you're a backpacker you need a reliable yet lightweight method for purifying and filtering water in the wild. Most commercial methods are either bulky and heavy or need supplies such as salt and/or ...