We walk here, we walk there, we walk everywhere. Maybe you’re headed to work or to lunch in a busy city. You’re expending energy, and the exercise is good for you. But what if, on top of that, we ...

Niagara Falls isn’t just a wonder of nature—it powers millions of homes with renewable hydropower. Niagara Falls isn’t just a breathtaking natural wonder —it’s also one of the world’s greatest sources ...