There are plenty of places to get a cup of coffee in San Francisco. But a new kind of café offers espressos and cappuccinos made by a robot. Michelle Quinn stopped by to see if a robot can make a good café latte.
Facebook being investigated by lawmakers in Britain after consultancy Cambridge Analytica, which worked on Donald Trump's presidential campaign, obtained personal data of 87 million Facebook users from a researcher
One of Cameroon's first video games studios and most successful digital startups is growing into a major player in the industry. Despite obstacles, Kiro'o Games - as it's called - is committed to drawing inspiration from its local mythology and culture. VOA Correspondent Mariama Diallo reports.
Scientific curiosity can lead to some surprising, and useful, discoveries. Consider the cat – questions about its sandpaper-like tongue led to plans for a synthetic version that could be used for household products or to dispense medicine. Faith Lapidus explains.