Slack Technologies rises in Wall Street debut

Software company Slack Technologies climbed on the New York Stock Exchange Thursday after debuting in a direct listing, in the latest sign of Wall Street's appetite for new technology entrants.

How a 'repair economy' creates a better community

John switches on the power saw he's bought secondhand on eBay. The machine "arcs—shooting out a visible electric charge. So he takes it apart to investigate. He identifies the problem: the field coil, a current-carrying ...

Empowering African farmers with data

With a couple billion more people estimated to join the global population in the next few decades, world food production could use an upgrade. Africa has a key role to play: Agriculture is Africa's biggest industry, but much ...

Human capital benefits of military boost economy by billions

A recent study from North Carolina State University finds that U.S. government spending on military personnel has a positive impact on the nation's human capital—essentially improving the American workforce. Using a new ...

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