A lawsuit raises questions of impropriety, but also whether "he said-she said" allegations will hold up, says Otis Sanford ...

That's the way one scientist puts it — referring to how infected wild birds survive long enough to spread it to birds and mammals around the world. And that's a serious risk for human health.

Several large U.S. companies deleted some or all DEI references from their most recent annual reports to investors, an NPR analysis finds. And, unusual trends are driving winter respiratory viruses.