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water

How to conserve water at home

There are many opportunities to use household water efficiently without reducing services. Whether it’s in your bathroom, kitchen, laundry room or outdoors, let The Home Depot show you how you can get started down the path to saving water...

Water changes everything

Almost a billion people live without clean drinking water. We call this the water crisis. It’s a crisis because it only starts with water — but water affects everything in life. Health. Education. Food security. And the lives of women...

The ancient ingenuity of water harvesting

With wisdom and wit, Anupam Mishra talks about the amazing feats of engineering built centuries ago by the people of India’s Golden Desert to harvest water. These structures are still used today — and are often superior to modern water...

How to make filthy water drinkable

Too much of the world lacks access to clean drinking water. Engineer Michael Pritchard did something about it: inventing the portable Lifesaver filter, which can make the most revolting water drinkable in seconds. With cutting-edge nanotech,...

SADC should sweat the small stuff

The SADC summit in Maputo, Mozambique, this month will consider approving the regional infrastructure development master plan. It aims to deal with the region’s deficit in road, rail, ports, power, communication and water infrastructure. The...