A frozen lake in Czechia turned an ominous green color, a warning sign of ecological changes due to a warming climate. Researchers from the Biology Center of the Czech Academy of Sciences collected ...
Scientists have found large amounts of “green ice” on Lake Lipno in the South Bohemian region of the Czech Republic. The unusual natural phenomenon was captured in December by hydrobiologists from the ...
An unusual natural phenomenon appeared on Lake Lipno in South Bohemia, the Czech Republic, at the end of 2025. Large amounts of accumulated cyanobacteria in the water caused the ice to turn green. The ...