A sweeping new map of groundwater under the continental United States is pulling back the curtain on where water actually ...

The Cooperative National Geologic Map offers a complete and detailed look at the bedrock and fault systems of the continental United States. The first geological map of the United States was published ...

Iran launched a missile attack Monday on a U.S. military base in Qatar and Iraq, retaliating for the American bombing of its nuclear sites and escalating tensions in the volatile region. The following ...

A newly released pesticide usage map paints a troubling picture of chemical reliance in the United States. This data-rich visualization, compiled from the Environmental Protection Agency and the U.S.