Gravity Could Be Source of Sustainable Energy

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In today's energy-hungry world, scientists are constantly revisiting every renewable resource looking for ways to increase efficiency. One researcher in the Netherlands believes even gravity can be harnessed to produce free electricity on a scale sufficient to power small appliances. VOA's George Putic has more.…


Companies Look to Space As the Next Frontier

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The Trump administration is trying to give private companies a boost in their efforts to capitalize on space as a business venture. U.S. President Donald Trump Thursday signed a space policy directive aimed at streamlining regulations on commercial use of space. Trump signed the directive…


Businesses Looking At Space as the Next Frontier

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Space X recently launched another rocket from California carrying satellites into space - accelerating interest by more businesses and research facilities that now view space as an opportunity. At this year's Milken Institute Global Conference, those in the space business describe why orbiting the Earth…


Africa in Spotlight at Paris Tech Fair

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French President Emmanuel Macron says his country will invest $76 million in African startups, saying innovation on the continent is key to meeting challenges ranging from climate change to terrorism. He spoke Thursday at a technology fair in Paris showcasing African talent this year. It…


Robots Taking Over Grocery Warehouses

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Grocery stores in the U.S. are locked in a fierce battle for customers who often demand the convenience of home deliveries. Automation is increasingly becoming part of the competitive equation. When U.S. mail-order retail giant Amazon shook up the supermarket industry with its purchase of…


EU Parliament to Broadcast Zuckerberg Hearing

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A European Parliament meeting on Tuesday with Facebook CEO Mark Zuckerberg will be broadcast live, parliamentary officials and the company said on Monday after controversy over plans for a closed-door hearing. Parliament President Antonio Tajani, who was criticized by legislators and some senior EU officials…