study

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To Find Love, Show Some: Study

Social cues, flirting can cause feelings to bloom

(Newser) - Unrequited romantics can stop blaming facial symmetry and voice pitch for their woes: A new study suggests finding love might be as simple as declaring it, the Independent reports. Social cues such as eye contact, smiling, and verbal come-ons play an important role in beckoning Cupid, researchers concluded after showing...

Study Links Child Abuse, Asthma
Study Links Child Abuse, Asthma
Sep 1, 2008 4:52 PM CDT

Study Links Child Abuse, Asthma

Stress seen as possible cause of respiratory condition

(Newser) - Abused children are twice as likely to develop asthma as kids who are not abused, a new study says. Although the research doesn't conclusively establish a cause-and-effect link, it does suggest doctors should consider looking for evidence of physical and sexual abuse in young patients with hard-to-treat asthma, the Boston ...

Crows Recognize Human Faces: Study

Birds distinguished friendly and unfriendly masks, squawked at perceived foe

(Newser) - If you ever offend a crow, don’t expect it to forgive and forget. University of Washington researchers found that the birds recognize human faces long after an encounter, the New York Times reports. Participants wore specific masks when they captured campus crows; after their release, the birds angrily scolded...

Relax, Girls&mdash;Men Are Shopaholics, Too
 Relax, Girls—Men
 Are Shopaholics, Too
glossies
Aug 12, 2008 1:17 PM CDT

Relax, Girls—Men Are Shopaholics, Too

Fellas reward a hard day's work with new gear

(Newser) - Men are giving women a run for their credit cards when it comes to shopping addiction, Details reports. One study found that men in their 20s and 30s "shop more like women" by visiting a variety of stores, and anecdotal evidence portrays today's male as increasingly prone to the...

Are We Happier Without Kids?
 Are We Happier Without Kids? 
glossies
Jul 5, 2008 3:26 PM CDT

Are We Happier Without Kids?

Childless Americans enjoy life more, studies say

(Newser) - Little bundles of joy may not be delivering as much pleasure to their moms and dads as they're reputed to, Newsweek reports. Parents are about 7% less happy than the childless, one study says, while another concludes that "no group of parents reported significantly greater emotional well-being than people...

Can a Broken Heart Heal? Sure, Give It 10 Weeks

We get over break-ups faster than we think, researchers say

(Newser) - Break-ups don’t break us up as much as we expect, a study finds. Researchers at Northwestern University followed 70 romantically-entwined freshmen over 9 months, regularly asking them to update a survey analyzing their current feelings and how they imagined a break-up would feel. The pain of eventual splits was...

New Worry: Global Soil Change
New Worry: Global Soil Change
Feb 8, 2008 6:20 PM CST

New Worry: Global Soil Change

Scientists propose calling current geological era 'Anthropocene'—human-made

(Newser) - Earth's changing soils appear less able to support farming and plant and animal diversity because of human activity, a study shows. "Global soil change," which is occurring most severely in Africa and Asia, has a heavier hand in climate change than previously thought, National Geographic reports. Degraded soils...

Religious Belief Linked to Loneliness

Study also associates love for pets, computers with social isolation

(Newser) - Most people can't stomach loneliness, and they're more prone to believing in the supernatural or creating strong bonds with pets and household objects to compensate, a new study finds. It's a throwback to our ancestors, who relied on group living to survive, LiveScience reports. "Being socially isolated is just...

Women Don't 'Outgrow' Bisexuality
Women Don't 'Outgrow' Bisexuality
Jan 17, 2008 11:13 AM CST

Women Don't 'Outgrow' Bisexuality

Study finds females are 'more fluid with their sexuality'

(Newser) - A new study rejects the idea that women can be "bisexual until graduation," ABC News reports. Utah professor Lisa Diamond followed 79 women between 18 and 25 who identified as "lesbian, bisexual, or 'unlabeled'" for a decade. Throughout, she found that few changed their self-categorization. Diamond argues...

Naps Boost Long-term Memory
Naps Boost Long-term Memory
Jan 7, 2008 6:50 PM CST

Naps Boost Long-term Memory

90-minute snooze helps brain lock in events, skills

(Newser) - A daily siesta can boost long-term recall and help people learn instruments and remember decisive events, a new study says. A University of Haifa researcher taught people tapping: He showed participants a tricky rhythm, then let half sleep for an hour. Those who stayed up failed to tap better, while...

New Approach Targets Tough Parasitic Illness

Insect-borne disease infects 11M annually

(Newser) - A new way to test for Chagas disease offers hope for combating the insect-borne ailment, which can otherwise go unnoticed for years, Reuters reports. The new method involves screening children in small areas where exterminators find the most disease-carrying bugs instead of having to test bigger populations. The disease infects...

Docs on Ethics: Do as I Say, Not as I Do

Colleagues' lapses often go unreported, MDs acknowledge

(Newser) - Doctors often don't practice what they preach, reports a groundbreaking new study. Ethical standards under scrutiny in a survey of 1,600 physicians were almost universally supported but were often overlooked, researchers say. For example, 96% of respondents said doctors should report colleagues' incompetence or impairment, but 45% said they...

Double Mastectomies on the Rise
Double Mastectomies on the Rise
Oct 23, 2007 4:46 AM CDT

Double Mastectomies on the Rise

Lack of evidence that it increases survival for most women

(Newser) - More women are choosing to have double mastectomies despite a lack of evidence that such a procedure increases survival for most women, according to a study in the Journal of Oncology. The number of women choosing the procedure after an initial tumor was found in one breast increased 150% over...

Smell is Key for Sex and Sanity
Smell is Key for Sex and Sanity
Oct 8, 2007 7:04 PM CDT

Smell is Key for Sex and Sanity

Psychologist calls it the most emotionally evocative in new book

(Newser) - Sight may be key for survival, but sex and sanity need the oft-overlooked sense of smell, says a Rhode Island psych prof. Rachel Herz’s The Scent of Desire argues that smell sparks the strongest feelings and memories, often in surprising ways: One woman hated the scent of roses because...

Study: Dark Chocolate Aids Chronic Fatigue

Treat may work by boosting brain's serotonin levels

(Newser) - A daily dose of dark chocolate noticeably improves symptoms of chronic fatigue syndrome, researchers have discovered. Scientists speculate that the chocolate may boost brain serotonin levels in sufferers, who reported significantly less fatigue when they ate 45 grams a day of chocolate high in cocoa content.

Stomach Bug Linked to Chronic Fatigue Syndrome

Virus found in 80% of sufferers

(Newser) - Researchers seeking the cause of chronic fatigue syndrome have linked a group of intestinal viruses to the disease, according to a new study. About 80% of patients with the syndrome showed signs of enterovirus gut infections, compared to only about 20% of otherwise healthy volunteers. "It opens up a...

Caught My Yawn? Aren't You Sweet
Caught My Yawn? Aren't You Sweet
Sep 11, 2007 3:19 AM CDT

Caught My Yawn? Aren't You Sweet

Study discovers contagious yawning is sign of empathy

(Newser) - If you yawn when someone nearby does, it may mean you're an empathetic person, a new study has found. Research shows that infectious yawning is a psychological phenomenon, limited to humans and some of their ape relatives, and that those more likely to "catch" yawns appear to be more...

Heatwaves Double Over 100 Years
Heatwaves Double Over 100 Years
Aug 4, 2007 4:42 PM CDT

Heatwaves Double Over 100 Years

Number of 'extremely hot days' have tripled, Euro study shows

(Newser) - The duration of heatwaves in Western Europe has doubled and the frequency of extremely hot days has nearly tripled since 1880, according to a study released yesterday. Periods of sweltering weather last an average of 3 days now compared to 1.5  in 1880, a shift that forebodes a higher...

Higher Flying Lowers Comfort
Higher Flying Lowers Comfort
Jul 6, 2007 10:56 AM CDT

Higher Flying Lowers Comfort

On flights at 8,000 feet, passengers feel the pain; cabin pressure often too low

(Newser) - Airline passengers routinely suffer from altitude sickness, and aircraft cabins are insufficiently pressurized to prevent it, a new study concludes. Altitudes of 8,000 feet above sea level result in 4% lower oxygen saturation in the blood, researchers found; cabins are often pressurized at the equivalent of 8,000 feet.

Vitamin D Slashes Cancer Rates
Vitamin D Slashes
Cancer Rates
Jun 8, 2007 2:30 PM CDT

Vitamin D Slashes Cancer Rates

New study ties nutrient in milk, tuna, salmon to 60% decrease

(Newser) - The first research linking vitamin D directly to cancer prevention shows the nutrient sharply reduces cancer rates in older women. Only 3% of the 1,179 women monitored while taking a combination of vitamin D and calcium developed cancer over 4 years, a 60% lower rate than those given placebos,...

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