Technology

‘Homework gap’ shows millions of students lack home internet

With no computer or internet at home, Raegan Byrd’s homework assignments present a nightly challenge: How much can she get done using just her smartphone? On the tiny screen, she switches between web pages for research projects, losing track of tabs whenever friends send messages. She uses her thumbs to tap out school papers, but […]

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Scientists feel chill of crackdown on fetal tissue research

To save babies from brain-damaging birth defects, University of Pittsburgh scientist Carolyn Coyne studies placentas from fetuses that otherwise would be discarded — and she’s worried this kind of research is headed for the chopping block. The Trump administration is cracking down on fetal tissue research , with new hurdles for government-funded scientists around the

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Robot baristas are latest front in S. Korea automation push

Are robot baristas the future of South Korea’s vibrant coffee culture? Dal.komm Coffee thinks so. The company now has 45 robot-equipped outlets in shopping malls, company cafeterias, schools and an airport. Coffee is just one of many industries that could be transformed by automated services in this tech-forward nation, a notion both exciting and worrisome

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US-China trade war sparks worries about rare earth minerals

Rising trade tensions between the U.S. and China have sparked worries about the 17 exotic-sounding rare earth minerals needed for high-tech products like robotics, drones and electric cars. China recently raised tariffs to 25% on rare earth exports to the U.S. and has threatened to halt exports altogether after the Trump administration raised tariffs on

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