Science

Shots - Health News
5:04 am
Mon January 26, 2015

High Schools Seek A Safer Path Back From Concussion

High school athlete Graham Hill, number 50, suffered a concussion in 2013 while playing football at Trinity Christian Academy in Addison, Texas.
Courtesy of Jeffrey McWhorter

Originally published on Mon January 26, 2015 10:53 am

Nearly half of all reported sports concussions occur during a high school football game or practice. And even when injured bodies are ready to get back on the field, injured brains might not be ready to return to class.

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Shots - Health News
4:37 am
Mon January 26, 2015

DNA Blood Test Gives Women A New Option For Prenatal Screening

Ultrasound is often used for prenatal screening. It's just one of several prenatal screenings available to pregnant women.
iStockphoto

Originally published on Mon January 26, 2015 9:09 am

When Amy Seitz got pregnant with her second child last year, she knew that being 35 years old meant there was an increased chance of chromosomal disorders like Down syndrome. She wanted to be screened, and she knew just what kind of screening she wanted — a test that's so new, some women and doctors don't quite realize what they've signed up for.

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The Two-Way
2:54 pm
Sun January 25, 2015

Obama Proposes New Protections For Arctic National Wildlife Refuge

A polar bear walks in the Arctic National Wildlife Refuge.The Obama administration is proposing new protections in the region that would ban mining and drilling.
Subhankar Banerjee AP

Originally published on Mon January 26, 2015 8:03 am

The Obama administration is proposing new protections for large portions of the Arctic National Wildlife Refuge (ANWR). The U.S. Department of Interior says it's the first time it's recommended additional protections and that their new recommendations have the potential to be one of the largest conservation measures "since Congress passed the visionary Wilderness Act over 50 years ago."

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Research News
6:14 pm
Sat January 24, 2015

Study Says Creativity Can Flow From Political Correctness

As the U.S. workforce continues to become more diverse, researchers are now more than ever examining diversity and bias in the work place.
iStockphoto

There is a common belief that requiring the use of "politically correct" language in the workplace stifles creativity.

Michelle Duguid, a professor at Washington University in St. Louis, tells NPR's Arun Rath that, intuitively, that assumption makes sense.

"People should be able to freely think, throw any crazy ideas, and any constraint would actually dampen creativity," Duguid says.

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Shots - Health News
5:39 pm
Sat January 24, 2015

'How Do You Tell Your Kids That You've Got Alzheimer's?'

When he was 59 years old, Greg O'Brien was diagnosed with early-onset Alzheimer's disease. Five years later, he is speaking publicly about his experience, even as his symptoms worsen.
Courtesy of Greg O'Brien

Originally published on Sun January 25, 2015 5:36 pm

This is the first in a series, "Inside Alzheimer's," about the experience of being diagnosed with early-onset Alzheimer's disease.

In 2009, 59-year-old Greg O'Brien was a successful journalist and writer living in Cape Cod. He was healthy and happy — he exercised every day, made a good living, spent time with his three children and wife.

But he had also started to notice changes in himself. He was forgetting things, and his judgment sometimes seemed to fail him. Meanwhile, his own mother was dying of Alzheimer's disease.

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