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Environment

Demand for air conditioning will only grow as temperatures rise, sending energy consumption soaring. But there are some interesting ways to deal with the issue, finds Graham Lawton

Environment

Environment

Health

Earth

Environment

Environment

Environment

Environment

Environment

Between 12am and 1am on 17 July, a weather station in Death Valley, California measured temperatures of 48.9掳C (120掳F). If confirmed it would be the hottest recorded temperature at that time

Environment

Environment

Environment

Environment