JENNIFER Boehme grew up scouting beaches around her home in St Petersburg, Florida, for whatever she could find. Rocks, sand ...

Jennifer Boehme grew up scouting beaches around her home in St. Petersburg, Fla., for whatever she could find. Rocks, sand dollars, coquina mollusks — anything the ocean gave up.

A Great Lakes Observing System official is leading a campaign to map every meter of the lakes' bottom to pinpoint underwater ...

Only a fraction of the Great Lakes' bottom has been mapped, and those low-resolution charts were completed decades ago.

What lies beneath the Great Lakes' waves is largely unknown, but there's a new push to learn more about the entirety of the ...