News tagged with water

In Paris, the risk of flooding is never far away

In 1910, Paris was subject to a historic flood that is still remembered, and it's far from a unique event. In France, the risk of flooding is the number-one natural hazard, affecting one in four people, or 17 million residents. ...

date52 minutes ago in Environment
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Bringing the heat out of the city

Heat waves are increasing worldwide—and that includes Switzerland. Cities in particular suffer as a result: the temperature difference between city and countryside can amount to several degrees. A new water tunnel at Empa ...

dateJun 18, 2018 in Energy & Green Tech
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