According to the World health Organization, 1.1 billion people have no access to clean water. In most cases, it would be enough to simply boil the water - were it not for the shortage of fuel.
Carbon monoxide can be a nightmare for unknowing victims. Even the air in shisha bars can put you in the hospital. DW has the facts surrounding CO poisoning.
The causes of climate change can be found especially in our ruthless exploitation of resources. The evolution of the human brain doesn’t seem to have given us the ability to think ahead.
People across the world expressed their support for science and facts at March of Science events on Saturday. The main march was in Washington D.C., but more than 600 satellite marches took place elsewhere.
With accelerated coral bleaching threatening to wipe out 90 percent of coral reefs by 2050, new techniques in sexual reproduction of climate-resilient coral could help restore declining reefs.
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