Come dive into one of the curiously delightful conversations overheard at National Geographic’s headquarters, as we follow explorers, photographers, and scientists to the edges of our big, weird, beautiful world. Hosted by Peter Gwin and Amy Briggs.

I discuss a variety of topics in both the natural and social sciences, exploring the many fascinating insights that the scientific method yields about the world around us.

Tempers fly as the newsmakers of the week face-off in this award-winning show. Anchored by Sanket Upadhyay, this weekly program has politicians battlling wits with a live audience.

An independent podcast examining what the U.S. Congress is doing with our money and in our names. www.congressionaldish.com Follow @JenBriney on Twitter

PT Inquest is an online journal club. Hosted by Jason Tuori, Megan Graham, and Chris Juneau, the show looks at an article every week and discusses how it applies to current physical therapy practice.

As the United States confronts an ever-changing set of international challenges, our foreign policy leaders continue to offer the same old answers. But what are the alternatives? In None Of The Above, the Eurasia Group Institute for Global Affairs' Mark Hannah asks leading global thinkers for new answers and new ideas to guide an America increasingly adrift in the world. www.noneoftheabovepodcast.org

Programme examining the ideas and forces which shape public policy in Britain and abroad, presented by distinguished writers, journalists and academics.

The day's biggest news dissected by the day's newsmakers. Diverse opinions from across the political spectrum. The show that makes you decide, are you the Left, Right or the Centre?

Welcome to Crimetown, a series produced by Marc Smerling and Zac Stuart-Pontier in partnership with Gimlet Media. Each season, we investigate the culture of crime in a different city. In Season 2, Crimetown heads to the heart of the Rust Belt: Detroit, Michigan. From its heyday as Motor City to its rebirth as the Brooklyn of the Midwest, Detroit’s history reflects a series of issues that strike at the heart of American identity: race, poverty, policing, loss of industry, the war on drugs, an ...

Diane Rehm’s weekly podcast features newsmakers, writers, artists and thinkers on the issues she cares about most: what’s going on in Washington, ideas that inform, and the latest on living well as we live longer.