Science

3:44am

Tue March 24, 2015
Shots - Health News

Many Doctors Who Diagnose Alzheimer's Fail To Tell The Patient

Originally published on Tue March 24, 2015 1:01 pm

When combined with results of other neurological tests, and in the context of a thorough medical history, atrophy of the brain (shown here in an MRI scan) sometimes indicates Alzheimer's.
Simon Fraser Science Source

Doctors are much more likely to level with patients who have cancer than patients who have Alzheimer's, according to a report released this week by the Alzheimer's Association.

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3:40am

Tue March 24, 2015
Animals

Sea Turtles Test Urban Waters In Southern California 'Jacuzzi'

Originally published on Tue March 24, 2015 11:59 am

A recently rescued sea turtle recovering on the banks of the San Gabriel River.
Sanden Totten Southern California Public Radio/KPCC

The green sea turtle typically lives in tropical waters, like the shores of Mexico or Hawaii.

But recently, scientists have discovered a population swimming year-round in a river just south of Los Angeles. It's the northernmost group of these turtles known to science.

Visit the 3-mile stretch of the San Gabriel River in Long Beach, wait a few a minutes, and Cassandra Davis says you'll usually see their heads above the water.

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3:38am

Tue March 24, 2015
Shots - Health News

How 2 Children With Leukemia Helped Transform Its Treatment

Originally published on Wed March 25, 2015 9:50 am

Both James Eversull (left) and Pat Patchell were treated with experimental chemotherapy and radiation for leukemia as children in the 1960s. Together, they're now some of the country's oldest leukemia survivors..
Courtesy of James Eversull; Courtesy of Pat Patchell

When children are diagnosed with acute lymphoblastic leukemia now, they have more than a 90 percent chance of survival.

But when James Eversull was told he had leukemia in 1964, there wasn't much hope.

He was just 18 months old when his parents discovered what was wrong.

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6:58pm

Mon March 23, 2015
Shots - Health News

States That Expand Medicaid Detect More Cases Of Diabetes

Originally published on Mon March 23, 2015 8:18 pm

Johnny Reynolds ignored diabetes symptoms and put off going to the doctor for years when he didn't have health insurance. He was afraid he couldn't afford treatment.
Anders Kelto/NPR

Johnny Reynolds knew that something was wrong as far back as 2003. That's when he first started experiencing extreme fatigue.

"It was like waking up every morning and just putting a person over my shoulders and walking around with them all day long," says Reynolds, 54, who lived in Ohio at the time.

In addition, Reynolds was constantly thirsty and drank so much water that he would urinate 20 or 30 times per day. "And overnight I would probably get up at least eight or nine times a night," he says.

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5:11pm

Mon March 23, 2015
Animals

Former Orca Trainer For SeaWorld Condemns Its Practices

Originally published on Thu March 26, 2015 8:38 am

John Hargrove, a trainer who spent 14 years working with orcas, mostly at SeaWorld, eventually became disillusioned with the company's treatment of its killer whales.
Courtesy of Palgrave Macmillan Trade

Last year 4 million people visited SeaWorld's theme parks, where the top shows feature orcas, also known as killer whales. For years, activists have charged that keeping orcas in captivity is harmful to the animals and risky for the trainers who work with them, a case that gained urgency in 2010 when Dawn Brancheau, a veteran orca trainer, was dragged into the water and killed by a whale at the SeaWorld Park in Orlando, Fla. When Brancheau died, there was some dispute as to whether the whale's intent was aggressive and whose fault the incident was.

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5:07pm

Mon March 23, 2015
Shots - Health News

Why The War On Cancer Hasn't Been Won

Originally published on Tue March 24, 2015 12:26 pm

Vidhya Nagarajan for NPR

When President Richard Nixon declared a war on cancer in 1971, there were high hopes that scientists were close enough to understanding the underlying causes that many cures were within reach.

We obviously haven't won the war.

In fact, a prominent cancer biologist argues that the conceptual framework for understanding cancer has come full circle over the past 40 years.

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5:03pm

Mon March 23, 2015
The Salt

Even Neil DeGrasse Tyson Is Now Munching On Bugs

Neil deGrasse Tyson with a Cambodian cricket rumaki canape, wrapped in bacon. "I have come to surmise, in the culinary universe, that anytime someone feels compelled to wrap something in bacon, it probably doesn't taste very good," he said skeptically before taking a bite.
Carole Zimmer for NPR

More than 1,000 guests in gowns and tuxedos crowded into a two-story hall on Saturday night at the American Museum of Natural History in New York.

Standing among a pack of well-preserved African elephants, they sampled the delicacies offered by waiters wending their way through the throngs. They had come for the annual dinner of the Explorers Club — and the cocktail-hour fare certainly required an adventurous palate: All of it was made of insects.

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3:53pm

Mon March 23, 2015
Shots - Health News

Stats Split On Progress Against Cancer

Originally published on Tue March 24, 2015 8:33 am

Find other stories in the Living Cancer series at WNYC.org.
WNYC

When someone asks whether we're winning the war on cancer, the discussion often veers into the world of numbers. And, depending on which numbers you're looking at, the answer can either be yes or no.

Let's start with the no.

The number of cancer deaths in this country is on the rise. It climbed 4 percent between 2000 and 2011, the latest year in official statistics. More than 577,000 people died of cancer in 2011. That's almost a quarter of all deaths. Those aren't just personal tragedies – the figure represents a growing burden on America.

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12:56pm

Mon March 23, 2015
Goats and Soda

You Think Your City Is Full Of Trash? Ha!

Originally published on Mon March 23, 2015 6:51 pm

Even Oscar the Grouch might be put off by the growing heaps of trash in the center of Kathmandu.
Donatella Lorch

They don't call it Trashmandu for nothing.

In Nepal's capital city of Kathmandu, garbage is pretty much everywhere. It's stuffed in plastic bags and dropped in drainage ditches. It's piled high in empty lots, on the roadside and on the edges of the city's sewage-filled rivers.

It is thrown out of bus windows and off rooftops into neighbors' yards.

It's hard to believe Kathmandu could get any worse. But this month, it did.

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4:57am

Mon March 23, 2015
13.7: Cosmos And Culture

Don't Be Myopic About Heritability

Originally published on Mon March 23, 2015 1:37 pm

Thomas Bradford iStockphoto

According to a news feature from the journal Nature, shortsightedness could be on the rise because children are spending less time outdoors than they used to.

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