Glacial lakes are some of the most beautiful sights in the world -- islands of deep blue in an ocean of white. But as beautiful as they are, the ones scientists studied in Antarctica are also a sign of trouble. VOA's Kevin Enochs reports.
A California 3D printing company hopes to revolutionize the way many things are manufactured -- from car parts to medical devices. Instead of using standard injection molding to make products, the Carbon 3D company uses light and oxygen to shape objects. VOA’s Deborah Block has a report.
Scientists have created what they think is the most accurate 3D model of a dinosaur so far. They not only built a model of a small dinosaur - about the size of a large dog - but came up with what they believe are its color and camouflage patterns. VOA’s Deborah Block explains how this was accomplished.
The National Institutes of Health officially ended all of its chimpanzee research last year. The decision came fast on the heels of a 2013 report concluding that medical technology had moved beyond the need to use chimps as test subjects. It was welcome news for animal rights activists, who have since been working with government and private labs to find room for the hundreds of apes that need homes. VOA's Kevin Enochs reports.
Scientists have created what they think is the most accurate 3D model of a dinosaur so far. They not only built a model of a small dinosaur—about the size of a large dog—but came up with what they believe is its color and camouflage patterns. VOA’s Deborah Block explains how the scientists were able to do this.