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THURSDAY, NOVEMBER 26, 2009
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NEWS ABOUT: research

research stories: 86 news summaries

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If You Snooze, You Cruise: Scientists

Napping, dreaming boost problem-solving skills, say researchers

Jun 9, 09 10:07 AM CDT
(Newser) - Napping—particularly if it includes dreaming—may help people think more creatively, the Telegraph reports. Researchers gave young adults creative word-association tasks in the morning, then allowed some to sleep. The extra time and z's appeared to improve their scores on the same tasks; on new tasks, patients who had... More »

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sleep • study • research • health research • dreams • REM sleep

 Revolted? 
 You May Be 
 Conservative 

Studies suggest those on right have weaker stomachs

Jun 5, 09 2:12 PM CDT
(Newser) - Those easily repulsed by a creepy bug or bloody scene may lean to the right, new studies suggest. People who are easily grossed out are particularly likely to take conservative stances on homosexuality, LiveScience reports. Surveys using scales for “Disgust Sensitivity” and political ideology helped researchers draw the conclusions;... More »

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study • science • research • Cornell University • conservatism

 Nazis Ran a Staggering 
 20K Concentration Camps 

Decade-long study could change scholars' 'mental universe'

Jun 4, 09 11:45 AM CDT
(Newser) - A year's work on a new Holocaust encyclopedia pointed researchers to some 15,000 concentration camps they hadn’t known about, a finding that could shift the public's perception of the Holocaust, the Washington Post reports. “Instead of thinking of main death camps, people are going to understand that... More »

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Holocaust • research • Holocaust Museum • concentration camp • history • encyclopedia • Nazis

Medical Bills Linked to
62% of Bankruptcies

Many bankrupt despite having health insurance, researchers find

Jun 4, 09 8:23 AM CDT
(Newser) - Medical bills were a factor in 62% of American personal bankruptcies in 2007, marking a 50% rise over 6 years, a study found. Some three-quarters of these families couldn’t stay afloat despite having health insurance, Reuters reports. “Most medical debtors were well-educated, owned homes, and had middle-class occupations,... More »

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health care • health care costs • health insurance • bankruptcy • research • medical bills

 TV Slows Babies'  
 Learning: Study  

Cuts crucial talking time with adults

Jun 2, 09 3:10 PM CDT
(Newser) - Infants’ time in front of the tube can mean less interaction with parents—interaction key to language development, a study suggests. Over 2 years, researchers recorded what kids aged two months to 4 years heard and said in random 12- to 16-hour periods. The scientists found that every additional hour... More »

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television • parenting • research • baby • infant • language • child development

OPINION

 Even in Geniuses,
 Hard Work Trumps IQ 

Latest research says greatness more due to sweat than brains

May 1, 09 9:25 AM CDT
(Newser) - In today’s scientific age, research suggests that genius isn’t a “hard-wired” trait, writes David Brooks in the New York Times: instead, it suggests “a more prosaic, democratic, even puritanical” perspective. Greatness may start with “slightly above average” talent, but what counts is thousands of... More »

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work • brain • research • geniuses • practice

 ADHD Signs 
 Tied to Lack of Sleep 

Kids getting less than 8 hours show most hyperactivity

Apr 28, 09 7:59 AM CDT
(Newser) - Kids who get enough sleep may be less likely to show signs of ADHD or other behavioral issues, the BBC reports. A Finnish study of 280 healthy kids aged 7 and 8 found that those who slept less than 8 hours were most hyperactive. Researchers say a third of US... More »

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sleep • parenting • ADHD • study • children • behavior • research • sleep deprivation

No Wonder They're Crabby: Crabs Feel Pain

Laws should consider the suffering of crustaceans, scientist says

Mar 27, 09 12:20 PM CDT
(Newser) - Before you drop another crab into a boiling pot of water, take note: Crabs feel pain. Scientists don’t fully understand pain in humans, but do now know that crustaceans respond to discomfort and keep a memory of it, LiveScience reports. Hermit crabs that were shocked fled their shells, “... More »

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research • human • crab • pain • lobster

 Iran Launches 
 First Satellite 

Says it will be used for research, telecom

Feb 3, 09 7:39 AM CST
(Newser) - Iran last night sent its first domestically built satellite into orbit, the BBC reports, timed to coincide with the 30th anniversary of its revolution. The program's aims are peaceful, said state TV, with the satellite intended for research and telecommunications. Iranian President Mahmoud Ahmadinejad said it was meant to promote... More »

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Iran • Mahmoud Ahmadinejad • nuclear program • research • satellite • telecommunications

Comet Might Not Have Killed Mammoths After All: Study

Peat bog analysis contradicts cometary impact theory

Jan 29, 09 3:35 PM CST
(Newser) - New evidence undermines the theory that the impact from a comet killed off the woolly mammoth and enough humans to end the prehistoric Clovis culture, the BBC reports. Supporters of the impact theory point to a planet-wide rash of wildfires, but while a new analysis of sediment under North American... More »

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research • extinction • comet • woolly mammoth • soil sample • nanodiamonds • Mammoth

 Pfizer to Can 800 Researchers 

Company must cut R&D spending ahead of Lipitor patent expiration

Jan 13, 09 12:19 PM CST
(Newser) - Pfizer will eliminate the jobs of up to 800 researchers in 2009, starting today, the Wall Street Journal reports. The pharmaceutical giant is attempting to cut costs ahead of a $30 billion reduction in revenue expected in 2011 when its patent on the popular cholesterol drug Lipitor expires. But the... More »

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layoffs • pharmaceutical companies • drug companies • Pfizer • research • generic drugs • Lipitor • pharmaceutical industry

(AP) - The length of a man's ring finger may predict his success as a financial trader, the AP reports. Researchers at the University of Cambridge in England report that men with longer ring fingers, compared to their index fingers, tended to be more successful in the frantic high-frequency trading in the... More »

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finances • research • scientific study

(Newser) - If you ended your holiday visit home with frayed nerves, blame your brain, not your brother's snoring, Discovery reports. Family members prompt activity in a different part of the brain from friends and strangers, a new study shows. Researchers used MRIs to look at subjects' brains while they viewed photos... More »

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parents • family • brain • research • siblings • MRI • scientific study

Abstinence Vows Don't Work: Study

Teens who pledge purity still do it, and they use protection less

Dec 29, 08 4:07 PM CST
(Newser) - Taking an abstinence pledge made teenagers no less likely to have sex before marriage but significantly less likely to use contraceptives when they did have sex, the Washington Post reports. “Previous studies would compare a mixture of apples and oranges,” said Janet Rosenbaum, the author of a new... More »

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contraception • study • sex • research • abstinence education • abstinence • premarital sex • condoms

Soldiers Who Survive War
Are Less Intelligent

Records reveal that the smartest of Scottish regiments died on WWII battlefields

Dec 20, 08 7:39 AM CST
(Newser) - Soldiers who survived World War II were on average less intelligent than their fallen comrades, a study of British records has revealed. Researchers merged military records with an IQ test given to Scottish schoolchildren in 1932 and found that Scots who died in battle had an average IQ of 100.... More »

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military • Scotland • war • research • British troops • soldier • World War II • human intelligence • casualties

Vitamins Don't Change Cancer Risk: Studies

Perception that vitamins can prevent prostate problems is false

Dec 10, 08 3:15 PM CST
(Newser) - Two new studies debunk the perception that vitamin supplements help ward off prostate and other cancers, the BBC reports. The trials involving 50,000 men provided the most definitive results yet on the effects of vitamins C and E—or, rather lack thereof—on cancer. One study had planned to... More »

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cancer • prostate cancer • research • studies • cancer prevention • medical study • vitamin E • vitamin C • selenium

Poverty May Be a Brain Drain

Low-income kids respond less to visual data; researchers point to talk at home

Dec 6, 08 5:40 PM CST
(Newser) - Children from poor families absorb information less effectively than their wealthier peers, the BBC reports. Using brain scans, scientists measured the cerebral activity of 9- and 10-year-olds after briefly showing them images. “The low socioeconomic kids were not detecting or processing the visual stimuli as well,” said one... More »

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wealth • children • research • poverty • prefrontal cortex • brain scans • low-income families

(Newser) - Happiness is contagious and spreads through social networks in much the same way the flu does, says a landmark new study that followed the fate of 4,700 people over 20 years. The research shows that a person's happiness can lift the mood of loved ones, neighbors, and even strangers... More »

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research • Harvard • flu • University of California at San Diego • Framingham Heart Study • Happiness • spread

 Lad Mags Hurt 
 Mens' Body Image 

But it's pics of women, not men, that get guys down

Nov 8, 08 2:03 PM CST
(Newser) - Turns out, guys also get self-conscious when looking at images of sexy women. While studies have shown that women's self-esteem takes a dive when they look at models in Cosmopolitan and such mags, the same holds true for men who browse Maxim and the like, LiveScience reports. The problem for... More »

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women • men • research • body image • men's magazines

(Newser) - Superstitions and conspiracy theories all boil down to control issues, a new study says. When subjects in a University of Texas test were made to feel out of control, they saw more patterns that did not exist—whether images in a fuzzy picture or links between unconnected actions. Which is... More »

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study • science • research • psychology • conspiracy • mind • superstition

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