SOUTH LAKE TAHOE, Calif. (KOLO) - Renewed efforts are underway at Lake Tahoe to keep Tahoe blue. Clean Up the Lake is a non-profit known for its environmental dive teams and scuba cleanups. The group ...
From the beach to the water itself, machines are helping remove plastic, pollutants and invasive species. We got up close and personal with these trash-eating robots to learn about how they work and ...