Business

Zuckerberg defends Facebook's currency plans before Congress

Facebook CEO Mark Zuckerberg endured hours of prickly questioning from lawmakers Wednesday as he defended the company's new globally ambitious project to create a digital currency while also dealing with widening scrutiny ...

Computer Sciences

Can we trust scientific discoveries made using machine learning?

Rice University statistician Genevera Allen says scientists must keep questioning the accuracy and reproducibility of scientific discoveries made by machine-learning techniques until researchers develop new computational ...

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