In 1988, a determined Bob Boilen started showing up on NPR's doorstep every day, looking for a way to contribute his skills in music and broadcasting to the network. His persistence paid off, and within a few weeks he was hired, on a temporary basis, to work for All Things Considered. Less than a year later, Boilen was directing the show and continued to do so for the next 18 years.
The gene-editing technique is effective for treating some illnesses but it's been too expensive to consider it for rare conditions. A new approach in the works could make it more widely available.
Russia launched a massive aerial attack against Ukraine on Friday as Ukrainian President Volodymyr Zelenskyy described it as one of the heaviest bombardments of the country's energy sector since Russia's full-scale invasion.
Research shows K-12 students in different states spend wildly different amounts of time in school, and suggests the nation's schools could be much better about using the learning time they do have.