Politics
Croatia: Toxic waste protest draws tens of thousands
The Zagreb demonstrators demanded that the government come up with a plan to clear illegal toxic waste in 20 days. Prime Minister Plenkovic has promised to tackle the issue.
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toxic
Weather
From toxic blooms to dead zones, how wildfires transform oceans and lakes
Wildfire smoke and ash can reshape aquatic ecosystems long after the flames have been extinguished Wildfires are an increasing problem in Europe and elsewhere. While their immediate effect on air quality is obvious, they can also trigger less visible but significant environmental effects, including algal blooms. An algal bloom is the rapid growth of algae and other plant-like microorganisms. These blooms can become so dense that they change the colour of the lake and seas. Although most are harmless, some produce dangerous toxins. When their blooms die, their decomposition depletes oxygen in t