BNN Breaking had millions of readers, an international team of journalists and a publishing deal with Microsoft. But it was full of error-ridden content.
A group of current and former employees is calling for sweeping changes to the artificial intelligence industry, including greater transparency and protections for whistle-blowers.
A bioethicist, she pioneered bedside methods for helping patients, their families and doctors deal with anguishing life-and-death decisions in a high-tech age.