EPA weakens air pollution rules, cancer survival soars, and NASA evacuates astronauts

EPA weakens air pollution rules, cancer survival soars, and NASA evacuates astronauts

Author: Scientific American January 19, 2026 Duration: 11:13
In this episode of Science Quickly, we unpack the Environmental Protection Agency’s controversial decision to change how it calculates health benefits from regulating certain air pollutants, a move that experts warn could lead to dirtier air and worse health outcomes. And we’ve achieved a major milestone in cancer care, with five-year survival rates hitting a record high, but looming policy threats could stall progress. Plus, NASA’s first-ever medical evacuation from the International Space Station could offer lessons for future missions. Recommended Reading: America’s Air Is about to Get Dirtier—And More Dangerous 70 Percent of Cancer Patients Now Survive at Least Five Years, Study Finds Astronauts Evacuate the ISS after Medical Incident New Study Probes How Same-Sex Behaviors Evolved in Nonhuman Primates E-mail us at sciencequickly@sciam.com if you have any questions, comments or ideas for stories we should cover! Discover something new everyday: subscribe to Scientific American and sign up for our daily newsletter. Science Quickly is produced by Kendra Pierre-Louis, Fonda Mwangi, Sushmita Pathak and Jeff DelViscio. This episode was edited by Alex Sugiura, with fact-checking by Shayna Posses and Aaron Shattuck. Our theme music was composed by Dominic Smith. Learn more about your ad choices. Visit megaphone.fm/adchoices

Ever feel like you want to stay on top of the latest science news but don't have hours to dig through journals? That's the space where Science Quickly lives. Each episode is a compact, engaging conversation designed to fit into your daily routine, whether you're commuting or just taking a break. Host Rachel Feltman brings her sharp curiosity and a journalist's eye to every topic, joined by other seasoned reporters from Scientific American who are out there talking to the researchers on the front lines. You'll hear more than just headlines; this podcast delves into the how and why behind fascinating discoveries, from quirky animal behaviors to groundbreaking climate tech and the inner workings of the human brain. The tone is conversational and often witty, making complex ideas accessible without oversimplifying them. It’s a variety show in the best sense, meaning you might explore a deep dive on neutrino detection one day and the science of a perfect cookie the next. Tuning in regularly feels like having a direct line to the most interesting developments, explained by people who are genuinely excited to share them. For anyone with a budding interest in how the world works or a long-time science enthusiast looking for a efficient update, this series from Scientific American consistently delivers substance and surprise in a manageable format.
Author: Language: en-us Episodes: 100

Science Quickly
Podcast Episodes
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