Saturday on PBS News Weekend, a new study highlights the growing health dangers of plastic pollution. As megafires become more common, an anthropologist gives a firsthand account of a historic season with the elite Los Padres Hotshots. History is made as a woman umpires a regular-season MLB game for the first time. Plus, scientists in South Africa make rhino horns radioactive to fight poaching. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy
