Hydrographic maps reveal subsurface features with the potential to hold fish, the degree to which largely depends on the ...

Lakes are among the most fascinating geographical features, defined as sizable bodies of standing or slowly moving water contained within inland basins. While the boundaries between lakes, ponds and ...

Jennifer Boehme spent her childhood combing Florida beaches for treasures, and now she leads a far more ambitious exploration, spearheading an effort to map the bottom of the Great Lakes. As executive ...