The National Hydrography Dataset Plus High Resolution map of waterways, created by the US Geological Survey, is the highest-resolution survey of its kind. With nearly 25 million rivers, streams, pipe ...

When Graham Blanks isn’t running, he keeps busy by reading philosophy, bike commuting, and enjoying the rest of his time at Harvard.

What's in a name change, after all? The water bordered by the Southern United States, Mexico and Cuba will be critical to ...