Global water footprint

This calculator helps you estimate your total water use. You know water comes from the tap, but do you know how much water goes into your sandwich? Your gadgets? The electricity that powers them? Find out here.

Women, who do the majority of drudge work in the economically and environmentally fragile Hindu Kush Himalayas region are disproportionately impacted by the effects of climate change.

Major U.S. national and regional climate trends and impacts on human health.