WNPR

science

NASA/JPL-Caltech

This week NASA announced the discovery of at least seven Earth-sized planets orbiting a single star. The next step is peering more closely at this unique system to search for signs of alien life.

Vinoth Chandar / Creative Commons

I once took guitar lessons with a small group of people who met two nights a week in the basement of a local elementary school. We spent most of each lesson practicing in little nooks and crannies we each carved out in the old room. I enjoyed picking out tunes in my own little corner at my own pace. It was all going so smoothly until... the instructor mentioned the final "concert."

I lost sleep by night, fretted by day, and practiced a lot before forcing myself to show up on the scheduled night. But a funny thing happened: no one else showed up beside me and the instructor. I'm not sure what made me happier - that I showed up, that I got off the hook, or that I had an otherwise pleasant experience that was calm and not rushed.

The Snip

Feb 16, 2017
Ciro / flickr creative commons

Whether you're a man or a woman, if you're of reproductive age, vasectomies matter to you.

Are you a man who can't wait to get your vasectomy? Or does the very thought make you cringe? Are you a woman urging your man to get one?

Lifelikeapps / Creative Commons

This is a rebroadcast of our February 17, 2016 show on hearts. February is heart awareness month.

Heart disease is still the biggest killer in the United States, even though fewer people die from from heart attack and cardiac arrest than ever before.

Digital Vision / Thinkstock

This hour: breakthroughs in brain science.

Coming up, we take a look inside the minds of so-called "superagers" -- older adults whose brains are not only challenging the hands of time, but also raising some big questions within the scientific community. What are some of the best tips and tricks to keep your brain young and healthy? We take a closer look. 

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