Award-winning journalist Richard Harris has reported on a wide range of topics in science, medicine and the environment since he joined NPR in 1986. In early 2014, his focus shifted from an emphasis on climate change and the environment to biomedical research.
38-year-old Maynor Yassir Suazo Sandoval came to the U.S. to make something of himself and to help his family in Honduras. He was one the workers on the Francis Scott Key Bridge when it collapsed.
The Biden administration is announcing guidelines for how federal agencies can and can't use AI, and ways the government will be transparent in using it — but there are still lingering questions.
Biosolids (a byproduct of wastewater treatment) are often used as fertilizer. But toxic "forever chemicals", or PFAS, could be contaminating that fertilizer, along with millions of acres of farmland.