Cleaning up the dangerously polluted Guanabara Bay in the next year for sailing events is the biggest challenge facing Rio de Janeiro Olympic organizers.
How come that glass of water you left out overnight tasted terrible by the next day? It's just water, right? Does it go bad?
Only about a quarter of precipitation ends up in the oceans. Where does the rest go? Continue reading →
As climate change worsens, water will become more scarce and potentially lead to resource wars. So, what's being done to prevent water wars?
New studies reveal that humans are rapidly draining a third of the world's aquifers, and nobody knows how much water is left in them.
Numbers don't lie, and the data underlying California's drought do not have anything good to say.
Listen to the sound a plant makes as it dies of thirst -- it's heartbreaking. Continue reading →
Drought has pushed major civilizations to their breaking point and beyond.
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