The Pulse Episode Archive

Science is constantly propelling athletes to run faster, jump higher, push harder, and break records. Scientific advances have become suc ...

If there’s one thing humans can’t get enough of, it’s love. The spark of a first kiss, the warm glow of a happy couple — even if ...

From Amazon to Angie’s List, Google, Facebook, and Yelp, we live in a world driven by feedback. In the best of circumstances, honest cr ...

Sleep — we all need it, but most people aren’t getting enough of it. Ideally, we spend about a third of our lives asleep. When we’r ...

Americans love their pets — as many as seven out of 10 households are home to cats, dogs, birds… or more unusual animal choices. ...

When it comes to generosity, there’s a wide spectrum in terms of how far we’ll go for others. There’s buy-your-friends-dinner gener ...

The new year often feels like a good time to make a fresh start, to tackle some issue that’s giving you grief — eating habits, work-l ...

It seems like every week, we hear about new breakthroughs in cancer treatment — new discoveries, new medications, new hopes for a cure. ...

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

Humans have long tried to mitigate their own destructive impact on the planet through conservation efforts. Often, those efforts are atta ...

In 2018, Owen Rivers woke up in a hospital bed after a fentanyl overdose — and could no longer form new memories. It was a terrifying e ...

Living on a planet that’s been inhabited by humans for hundreds of thousands of years means pretty much every piece of ground that you ...

The human brain has an incredible capacity for processing information, from sensory data, to casual conversations, to everything we hear ...

Thanksgiving is near, which means many families will come together with loved ones over a shared meal that celebrates abundance. But alon ...

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 ...