Guided by data from a bird-watching app, conservationists and farmers are creating instant wetlands for birds traveling thousands of miles. Matt Dibble has the story.
Many people struggle with feelings of loneliness and social isolation. For some, a robot companion might make a difference, and states like New York are starting to provide them to residents free of charge. VOA's Julie Taboh has more.
Videographer: Adam Greenbaum Produced by: Julie Taboh, Adam Greenbaum
The next technological shift may be something called Web3, which is based on technology originally created for digital currency. Its boosters promote their vision of a decentralized internet, free from corporate giants such as Facebook and Google. Some female tech entrepreneurs are making sure they are getting in on the ground floor. Deana Mitchell has the story.