Paleontologist Peter Ward explains how life’s tendency toward self-destruction has led to massive extinction events in Earth’s history. What does the past — and the smell of rotten eggs — have to teach us about the fate of humanity?
What ingredients provide “The Right Stuff” for an astronaut’s dinner? From BBQ to ice cream, we feast on food fit for the stars.
Japan was recently hit by a triple punch: a powerful 9.0 magnitude earthquake generated a huge tsunami, which then critically damaged a nuclear power plant.
How do we know what we know? The brain is an amazing product of evolutionary engineering, but many influences can play with our perceptions.
Neil Tyson dives into the science of cosmetics. Discover the technological and chemical foundation for the industry, as well as how genes may be the future canvas for cosmetics. With guest chemists Steve Herman and Art Georgalas. Co-host Lynne Koplitz.
Neil, comedian co-host Leighann Lord, and Phil Plait, the “Bad Astronomer,” discuss The Good, The Bad, and The Ugly of science in the movies.
Faster than a speeding bullet? More powerful than a locomotive? Neil deGrasse Tyson and James Kakalios discuss the science behind the amazing powers of our favorite caped crusaders.
Extreme weather events dominate the news — tornadoes, hurricanes, winter snowmageddons, floods. What is fantasy and what is reality in the cultural conversation about climate?
![Photo of a stop sign reading "stop global warming," at 19th and Q in Washington D.C., during the 2nd North American blizzard of 2010. Image credit: AgnosticPreachersKid [CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0)], from Wikimedia Commons.](https://startalkmedia.com/wp-content/uploads/2012/05/blizzard-800-800x570.webp)
From Comedy Central’s World News Headquarters in New York, Neil sits down with Jon Stewart of The Daily Show to discuss the comic (and cosmic) connections between the worlds of science and politics.
Are you on our wavelength? Learn about the many ways the electromagnetic spectrum infiltrates our lives and illuminates the universe.
