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.

Get in-depth coverage of current and future trends in technology, and how they are shaping business, entertainment, communications, science, politics, and society.

TIME Senior Correspondent Charlotte Alter hosts candid conversations with the people who shape the world, about the forces that shape them. Tune in each Thursday to meet TIME's Person of the Week.

Flash Forward is a show about possible (and not so possible) future scenarios. What would the warranty on a sex robot look like? How would diplomacy work if we couldn’t lie? Could there ever be a fecal transplant black market? (Complicated, it wouldn’t, and yes, respectively, in case you’re curious.) Hosted and produced by award winning science journalist Rose Eveleth, each episode combines audio drama and journalism to go deep on potential tomorrows, and uncovers what those futures might re ...

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.

The kickass science and technology radio show that delivers an irreverent look at the week in science and technology.

The Situation Room with Wolf Blitzer: The command center for breaking news, politics and extraordinary reports from around the world. The Situation Room airs weekdays 6p-7p Eastern, Monday through Friday on CNN. Visit CNN.com/TheSituationRoom.

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.

Wrap your day with the world’s biggest stories. From the CBC News teams behind ‘The World at Six’ and ‘The World This Weekend’ comes a vibrant evening news program, updated seven days a week. Hosts Susan Bonner, Tom Harrington and Stephanie Skenderis sort out what's real, what's relevant and what’s truly new, from a Canadian perspective. We offer context, analysis and surprise — all in about 20 mins. We set the bar on the daily news catch-up, going deeper and further on news stories that spe ...

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.