From the PBS science series NOVA, a biweekly podcast digging into the science behind the headlines. Alok Patel takes you behind the scenes with the people—scientists, engineers, technologists, mathematicians and more—working to understand our world. Now it's more critical than ever to distinguish fact from fiction and find science-based answers to the most pressing questions of our time.
Subscribe, and learn more by visiting pbs.org/novanowpodcast.
Science in the courtroom
With confirmation hearings set to begin for Judge Amy Coney Barrett to join the Supreme Court, we ask the question that senators probably won’t: Do judges also need to be scientists? Science may not be the first thing that comes to mind when thinking of the U.S. court system, but everything from criminal cases’ forensic evidence to intellectual property disputes involve it. Host Alok Patel goes straight to the source for answers, speaking with a sitting federal judge and a lawyer who has worked on many Supreme Court cases.
Rising health risks from West Coast wildfires
It's wildfire season—and something about this year is especially sinister. West Coasters experienced days of hazy orange skies in early September as a result of the burning wildfires. As COVID-19 still looms, threatening our respiratory systems, now too does the smoke in the air. What is this smoke made of, and how does breathing it in affect our lungs and bodies? To find out, Host Alok Patel speaks with an atmospheric scientist, a pulmonologist, and a pair of veteran engineers who are experts in effective face masks to learn about the composition of wildfire smoke, what that smoke does to our lungs and bodies, and what we can do to protect ourselves.
COVID meets CRISPR
Many agree that we need a fast, accurate, and easy COVID-19 test—yet none of the commonly used diagnostic technologies have been able to meet that need. Enter CRISPR, a gene-editing tool that can also be used to identify viruses. Host Alok Patel follows the story of the two scientists who first discovered this potential for battling the coronavirus, and the biotech company that hopes to use it to revolutionize modern diagnostics.
The hidden science of mail-in voting
With a presidential election rapidly approaching and no indication that the COVID-19 pandemic is going anywhere, a record number of people will likely vote by mail. But what happens when we send that ballot off in the mail? And how do we make sure it gets counted? With the help of a former FBI agent-turned-forensic document examiner and a ballot tracking software insider, host Alok Patel follows the journey of a mail-in ballot from your kitchen counter to the election office.
Welcome to NOVA Now
Now is the time to go beyond the headlines and understand the science behind the most pressing questions of our time. From the PBS science series NOVA, a biweekly podcast separating fact from fiction—it’s NOVA Now, hosted by Alok Patel. Visit our website at: http://www.pbs.org/novanowpodcast
Customer ReviewsSee All
Very interesting content. Highly recommended!!
Yay more Nova!
PBS Nova has been my favorite way to learn science for a long time so of course I will love this podcast! The information is presented simply, enthusiastically, and credibly. As with the NOVA tv show, when they talk about a subject, they go to the experts. Something I wish other podcasts did more! Thanks for making a podcast, I look forward to more episodes.
Wonderful podcast from a credible physician and activist!