The Army Corps is again building an underwater sill in the Mississippi River to block saltwater from moving upriver — a recurring threat in drought years.

Equipped with a grasping arm attachment, video camera and 100-meter tether, the Power Hawks of South River High School deployed a 30-pound waterproof robot into the South River Wednesday to collect ...

The Army Corps has finished building an underwater sill in the Mississippi River to stop salt water from threatening New ...

The Arundel Rivers Federation has partnered with the PowerHawks Robotics team from South River High School, who designed, built, and tested an “Oyster Robot” — a remotely operated vehicle created to ...

Last year, when a PennWest California professor pitched the idea of using an underwater drone to study aquatic life in the ...

The boy was underwater for 9 minutes. Surveillance video from the Avista Resort in Myrtle Beach, South Carolina, captured the near drowning of a 12-year-old boy who was playing in a lazy river. Hotel ...

Katie Turlington does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Mary river turtles have algae mohawks and can breathe through their bums. Learn more about them and why they are endangered.