Some countries, including the U.S., want to mine the seafloor for rare earth elements used in smartphones and electric cars. But other nations are concerned about the environmental impact.

NPR's Ayesha Rascoe talks to Joan Kautz of Ironstone Vineyards, a winery in California, about the impact of Canadian tariffs on the U.S. alcohol industry.

Shifts in vaccine guidance under the Trump administration are leaving many people confused about seasonal shots. NPR's Ayesha Rascoe talks with Dr. Jeff Duchin of the Vaccine Integrity Project.

An artist on the brink of stardom attracts a hanger-on who will do anything to be near the spotlight. NPR's Ayesha Rascoe talks to director Alex Russell about how it plays out in his movie "Lurker." ...