Vast forests, desert land and even a volcano are among the landscapes included in what's now the largest corridor of ...

Researchers from Princeton University and the University of Arizona have created a simulation that maps underground water on ...

President Joe Biden on Tuesday is set to designate two new monuments and, in doing so, establish the largest tract of ...

A map has been released showing the areas most likely to be targeted in the event of a nuclear attack on US soil, with the ...