Food deficits in Africa will grow in a warmer world

Africa has one of the world's fastest population growth rates. Growth models project the continent's current population of about 1.3 billion people will nearly double to 2.5 billion by 2050—and it's likely to keep growing ...

Global water basins hotspots prioritize areas under threat

New research at the intersection of how humans and ecosystems interact with water shows that the most-stressed regions in the world are becoming drier, leading to water governance, economic and social challenges.

Sustainable strategies to treat urban runoff

We know the lakes and rivers in and around urban environments are contaminated by plastic debris, detergents, pesticides, heavy metals and other contaminants, but new research is showing that urban runoff toxicity is ill-defined ...

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