Philadelphia says no to totally cashless future

With an increasing number of US businesses no longer accepting cash, Philadelphia—the City of Brotherly Love—is taking a stand to protect the so-called "unbanked" and will force merchants to accept greenbacks.

Could artificial intelligence make life harder for hackers?

As the volume of digital information in corporate networks continues to grow, so grows the number of cyberattacks, and their cost. One cybersecurity vendor, Juniper Networks, estimates that the cost of data breaches worldwide ...

Machine learning in action for the humanitarian sector

Governments across the world came together in Marrakesh this past December to ratify a pact to improve cooperation on international migration. Among other objectives, the Global Compact for Migration seeks to use "accurate ...

High-efficiency discovery drives low-power computing

Challenge any modern human to go a day without a phone or computer, and you'd be hard pressed to get any takers. Our collective obsession with all things electronic is driving a dramatic daily drain on the world's power. ...

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