Four of the City of Lake Geneva's beaches remain closed due to blue-green algae, a bloom that can produce toxins that can make humans and animals sick, or even cause them to die in some cases.

(CBS) -- Anyone heading up to Geneva Lake in Wisconsin should be advised—as state health officials are testing the water for blue-green algae. The Geneva Lake Environmental Agency, a local ...

Straddling the Franco-Swiss border is Lake Geneva, a 224-square-mile lake formed by the Rhône River. It has been a popular vacation spot for years, drawing such memorable names as Audrey Hepburn ...

THONON-LES-BAINS, France — Fish in Lake Geneva — Western Europe's largest lake — are under threat as its waters warm and become increasingly stagnant. "Little by little, the lake's temperature is ...