Those two-dimensional billboards that dot the landscape of many cities around the world may soon be replaced -- with 3-D holograms. Companies working on this technology say it will revolutionize the way businesses and brands talk to potential customers. VOA's Elizabeth Lee got a glimpse of advertising's future at the recent Consumer Electronics Show in Las Vegas.
According to a global authority on endangered wildlife, nearly one-third of more than 85,000 animal species are in danger of extinction, among them, African zebras and rhinos. Scientists and volunteer activists are increasingly using technology not only to keep them alive but also to support procreation. VOA’s George Putic reports.
Robots, artificial intelligence and machine learning technologies were all on display at the National Retail Federation (NRF) 2018 trade show. The event showcased the ways retailers are keeping pace with shoppers' round-the-clock spending. Tina Trinh reports.
Heart disease kills more than 17 million people around the world every year. It's the world's leading cause of death. Scientists are now using artificial intelligence to help them diagnose this deadly disease. VOA's Kevin Enochs reports.