The Pulse Episode Archive

For thousands of years, humans have obsessed over Mars from afar. At first, maybe it was the fact that Mars stands out in the night sky b ...

There are 19 million veterans in the U.S. who have served in the armed forces. For many, the military gave them a sense of shared purpose ...

A lot of us had our first taste of remote medical care during the pandemic — telemedicine checkups performed right in our own homes. It ...

The search for solutions to address climate change is urgent. People want action now, something that will move the needle. But every solu ...

The modern world is made possible by a web of electromagnetic radiation. Your phone, computer, TV, cable box, radio — all depend on mil ...

Jessie Flynn decided she’d had enough. For years, multiple sclerosis had taken more and more away from her life — her ability to move ...

Who becomes a physician in this country — and who never gets that chance? On this encore presentation, we explore this question a lot o ...

As a materials scientist, Anna Ploszajski was trained t ...

It’s one of the first questions we hear on detective shows after a heinous crime has occurred: “What’s the motive?” For hundreds ...

The passing of 20 years since the 9/11 terror attacks has meant that some of the wounds cut by that day have closed — others have not. ...

Sometimes, work can feel like Groundhog Day — different variations of the same thing, day after day. Same commute, same hours, same peo ...

Energy fuels our lives in ways that seem almost magical. It can transform darkness into light, cold into warmth, water into ice. Of cours ...

The first episode looks at the promise of the nimble, young startup that pledged to vaccinate Philadelphia.

We’ve heard it again and again — kids are resilient. But they’re also sensitive, with social and emotional needs every bit as compl ...

We’ve all heard the saying: “Don’t judge a book by its cover.” The problem is that’s not how the world works. Just about everyt ...