Drought: A wide-angle picture

Disastrous droughts are striking widespread areas of the world, from South Africa to American West. Benjamin Cook, a research scientist at the NASA Goddard Institute for Space Studies and Columbia University's Lamont-Doherty ...

Providing nature-based solutions for landscape sustainability

There is growing recognition that bringing more natural features and processes to cities could help tackle climate change, support economic growth and enhance human well-being. Nature-based solutions like green roofs and ...

In search of stable liquids

Most liquids are in suspension. Particles too small to see by naked eye swirl everywhere as gravity and temperature changes move them around. Keeping liquids from separating can be a hassle for the foods we buy in the supermarket, ...

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