Science

Shots - Health News
2:46 pm
Thu April 17, 2014

Got A Hobby? Might Be A Smart Professional Move

Physicist Albert Einstein found great joy in his hobby — playing the violin.
Getty Images

Originally published on Fri April 18, 2014 8:31 am

Maybe you paint, keep a journal or knit. Or maybe you play bass in a punk rock band.

Whatever hobby you have, keep at it. A little study published this week suggests that having a creative outlet outside the office might help people perform better at work.

Psychologists from San Francisco State University found that the more people engaged in their hobbies, the more likely they were to come up with creative solutions to problems on the job. And no matter what the hobby was, these people were also more likely to go out of their way to help co-workers.

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The Two-Way
2:02 pm
Thu April 17, 2014

Scientists Spot A Planet That Looks Like 'Earth's Cousin'

An artist's rendering of Kepler-186f, the first validated Earth-size planet to orbit in the habitable zone of a distant star.
T. Pyle NASA/SETI Institute/JPL-Caltech

Originally published on Thu April 17, 2014 7:06 pm

Scientists who have been hunting for another Earth beyond our solar system have come across a planet that's remarkably similar to our world.

It's almost the same size as Earth, and it orbits in its star's "Goldilocks zone" — where temperatures are not too hot, not too cold, and maybe just right for life.

But a lot about this planet is going to remain a mystery, because it's 500 light-years away.

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The Salt
1:59 pm
Thu April 17, 2014

Chili Say What? Linguistics Help Pinpoint Pepper's Origins

New research has traced chili peppers back to their origin in eastern Mexico.
iStockphoto

Originally published on Thu April 17, 2014 6:29 pm

Count us among those who just can't get enough chili pepper news.

These spicy fruits are beloved around the world for their ability to sex up nearly any cuisine. They're the world's most widely grown spice crop, so it's hard to imagine that their reach was once limited to the early farmers in what is now eastern Mexico.

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Shots - Health News
1:14 pm
Thu April 17, 2014

First Embryonic Stem Cells Cloned From A Man's Skin

This mouse egg (top) is being injected with genetic material from an adult cell to ultimately create an embryo — and, eventually, embryonic stem cells. The process has been difficult to do with human cells.
James King-Holmes Science Source

Originally published on Wed April 30, 2014 11:20 am

Eighteen years ago, scientists in Scotland took the nuclear DNA from the cell of an adult sheep and put it into another sheep's egg cell that had been emptied of its own nucleus. The resulting egg was implanted in the womb of a third sheep, and the result was Dolly, the first clone of a mammal.

Dolly's birth set off a huge outpouring of ethical concern — along with hope that the same techniques, applied to human cells, could be used to treat myriad diseases.

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Krulwich Wonders...
12:57 pm
Thu April 17, 2014

'Why Am I Dead?' He Never Asked. Here's The Answer He Never Heard

Robert Krulwich NPR

Shara Yurkiewicz is a med student. She's doing rounds now, moving from department to department. Much of what she sees, she's seeing for the first time. Not yet a doctor, there are moments, many moments when she has the eyes of a patient. She gets scared. She feels helpless. She's too involved. She's at that place in her training where everything is so sharp, so new, she feels the full, fresh stab of it, and sometimes, very privately, she bleeds.

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