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Articles on Africa

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The late Robert Mugabe, a few months before he was removed from office in a coup. Aaron Ufumeli/EPA

From Zimbabwe to Bolivia: what makes a military coup?

When the military intervened against Robert Mugabe in Zimbabwe in 2017, it wasn’t widely called a military coup. New research shows that’s exactly what it was.
Visualization of the Tropical Rainfall Measuring Mission satellite in space over a tropical cyclone. NASA

We use satellites to measure water scarcity

Climate change threatens the water supply of nations around the world. But it’s difficult to measure whether a region has sufficient water to satisfy the people who live there. Could satellites help?

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