This article may contain affiliate links that Yahoo and/or the publisher may receive a commission from if you buy a product or service through those links. Over the last few years, the cardinal rule ...

Add Yahoo as a preferred source to see more of our stories on Google. "Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." We’ve tested dozens of water ...

The Hydropower Improvement Act of 2011 (S. 629) was introduced last week by Energy and Natural Resources Committee Ranking Member Lisa Murkowski (R-AK) and co-sponsored by Sen. Ron Wyden (D-OR). The ...

Hydro Flask is shrinking its water bottles with a Micro Hydro Bottle that’s small enough to fit in your pocket. This mini-sized Micro Hydro Bottle will be available in four colors — Black, Surf, Reef, ...

Over the last few years hydration has gotten big. That doesn’t mean popular — it mean water bottles and tumblers are ...

When the $20 Micro Hydro was introduced to the world a month ago, all four colors sold out in four days. Now, the bottle is back with some exciting news on the horizon. As of Wednesday, March 19, the ...

The move away from traditional energy sources derived from fossil fuels has many benefits, both economic and environmental. Until recently, however, hydropower – particularly on the small scale – ...

We’ve tested dozens of water bottles over the years to find the best ones that are durable, lightweight and keep drinks warm or cold. While we're big fans of the 40-ounce tumblers that encourage ...

The passage of U.S. Rep. Scott Tipton’s bill to streamline the regulatory process for small hydropower projects on existing Bureau of Reclamation canals is one of the notable successes of an otherwise ...