- Environmental Protection Agency, Region 9 administrator Martha Guzman and Hawaiʻi Department of Health Deputy Director of Environmental Health Kathleen Ho discuss Red Hill, cesspools and Maunakea | Full Story
- Honolulu businessman and philanthropist John Henry Felix shares the history of polio and Dr. Jonas Salk, developer of a polio vaccine | Full Story
- Honolulu Civil Beat reporter Marcel Honore on the next phase of Honolulu rail: a rigorous, 90-day train test on the tracks | Full Story
- Contributing editor Neal Milner shines a light on downtown Honolulu amid a changing COVID landscape | Richard Florida's CityLab article "Why Downtown Won't Die" | Full Story
- HPR reporter Kuʻuwehi Hiraishi follows developments over a proposed South Kona luxury project | Full Story
The Conversation: Addressing local environmental issues; History of Jonas Salk and his polio vaccine
![Dr. Jonas Salk, the Pittsburgh scientist who discovered the Polio vaccine, administers an injection to an unidentified boy at Arsenal Elementary School in Pittsburgh, Pa., Feb. 23, 1954. (AP Photo)](https://npr.brightspotcdn.com/dims4/default/6d48864/2147483647/strip/true/crop/3004x2391+0+0/resize/880x700!/quality/90/?url=http%3A%2F%2Fnpr-brightspot.s3.amazonaws.com%2Fd4%2F3f%2F92c3759444ac982753e94c7db3f2%2Fap540223024.jpg)
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