At last night's presidential debate, both candidates stretched, muddled, and sometimes even mangled the truth. NPR's Steve Inskeep sorts through the candidates' rhetoric in search of the facts.
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.