S2 E4: Roswell

In 2017, the nation’s prominent newspapers published outlandish-sounding stories about a secret UFO program run by the Pentagon. We talk to retired Navy pilot Ryan Graves who recalls seeing some weird objects and speak with Luis Elizondo, who supposedly ran this Pentagon program. ...  Show more

To really look for intelligent extraterrestrial life, say scientists, we have to look way far out into space. A new set of initiatives—the Breakthrough Initiatives—are experimenting with cutting-edge technology to do just that. These new ideas, funded by private industry instead ...  Show more

Scientists now agree that COVID spreads via airborne transmission. But during the early days of the disease, public health officials suggested that it mainly did so via close contact. The subsequent back-and-forth over how COVID spread brought science journalist Carl Zimmer into ...  Show more

Gazing up at the night sky is a universal human experience, likely as old as our species itself. But how did our ancient ancestors feel about what they saw in the heavens, and how did it shape their lives? In Episode Two of our three-part Fascination miniseries on unusual archaeo ...  Show more

<span style="font-weight: 400;">This episode of Origin Stories was recorded live in San Francisco as part of the Bay Area Science Festival. It was the first of The Leakey Foundation and the Baumann Foundation’s new “Being Human” event series. Our speaker was Robert Sapolsky, a ...

What happens when a real-life astronaut turns to fiction? In this episode, Chris Hadfield shares how decades of spaceflight and global diplomacy inspired his latest novel, Final Orbit, a cold war thriller packed with historical intrigue and technical precision. Host Rachel Feltma ...  Show more