The Pulse Episode Archive

Oceans are Earth’s defining feature, its largest ecosystem, and the engine that powers our planet.

How finding and listening to your body’s sleep rhythm can lead to better rest.

Amid the summer heat, we explore the history and future of cold technology, from innovations in freezing to the next generation of air conditioners.

A look back at the cut-throat competition that led to the historic unveiling of the decoded human genome.

Our brains are wired for connection, and researchers are learning friendships play a vital role in keeping us healthy.

We talk with lawyer-turned-researcher James Kimmel about his new book, "The Science of Revenge: Understanding the World's Deadliest Addiction — and How to Overcome It."

We explore what creativity is, how it works, and how we can use it in unexpected ways.

On this rebroadcast of The Pulse: Before dinosaurs, before trees — even before Saturn had its rings – there were sharks. The fierce p ...

In the “post-truth era,” we explore standards of proof, evidence, and how we know what we think we know.

We hear about the virus that ushered in the age of social engineering attacks, the history of cybercrime, and what led one man to become a hacker.

From juggling kids and work — motherhood can feel impossible. We look at how to lighten the load of being a mom.

We explore the proven and emerging benefits of pumping iron, and why so many people say it’s changing their lives.

On this episode, we mark the 50th anniversary of the war’s end with stories that explore its lasting impact.

Best-selling author Bonnie Tsui joins us for a conversation about strength, muscles, art and being comfortable in one’s own body, especially as we age.

On this episode, we look to understand why so many people are so lonely, and find out how we can stay better connected.