04.16.2021 - By WBUR
Eight states are experimenting with cloud seeding to try to create more precipitation to mitigate the effects of droughts. Climate science reporter Chelsea Harvey discusses whether the technology is effective. And, "Fernandomania" was the excitement surrounding Los Angeles Dodgers pitcher Fernando Valenzuela, who made his first start for the team 40 years ago this month. Gustavo Arellano explains Valenzuela's legacy.