Scientists have developed an artificial hearing system that harnesses the brain's ability to amplify certain sounds while suppressing others. It could lead to better hearing aids.
President Trump's visit to China highlights the lock China has on critical and strategic minerals. A big federal investment in Montana mining aims to turn that tide.
On Wild Card, well-known guests answer the kinds of questions we often think about but don't talk about. Author Anne Lamott opens up about how she had to unlearn what others thought of her.
The University of Nebraska is home to the only federally funded quarantine unit in the U.S. and a separate biocontainment unit that can treat people exposed to infectious diseases.