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3 articles from Technology Review Feed - Tech Review Top Stories

How Zello keeps people connected during South Africa’s unrest

On June 29, former South African president Jacob Zuma was sentenced to 15 months in prison for corruption during his presidency. Zuma—the first ethnic Zulu to hold the country’s highest office—has a loyal following. He also has many detractors, who blame his administration’s corruption for a stagnant economy and weakened democracy. Zuma didn’t turn himself in until July 7, saying he...

Cities are scrambling to prevent flooding

US cities are working to shore up their flood defenses in the face of climate change, building and upgrading pumps, storm drains, and other infrastructure. In many cases, their existing systems are aging and built for the climate of the past. And even upgrades can do only so much to mitigate the intense flooding that’s becoming more common, leaving cities to come up with other solutions....