Coal-fired power plants release greenhouse gases into the air, causing pollution and contributing to climate change. But as much as 10 percent of the coal used in power stations could be replaced ... by chicken waste. VOA's Deborah Block has a report.
The robotics industry has made impressive advancements in 2017, and that's expected to continue as robots are becoming more sophisticated, doing more complicated tasks and spreading almost everywhere. Faiza Elmasry has the story. Faith Lapidus narrates.
The World Health Organization estimates more than 800,000 people around the world die every year because of unsafe drinking water. But researchers at Massachusetts Institute of Technology may have figured out a simple and inexpensive way to clean the world's dirtiest water. VOA's Kevin Enochs reports.
January is almost here, and the world is bracing for the unofficial opening of this year's race for the hearts, minds and pockets of tech enthusiasts. The international Consumer Electronics Show, CES for short, is the venue where technology manufacturers, from giants to startups, show their products, hoping they will become among the next must-haves worldwide. VOA's George Putic looks at what may be expected.