study

Stories 721 - 740 | << Prev   Next >>

Lightning Predicts Hurricane Intensity: Study

It may be useful in hurricane forecasting

(Newser) - A day before the gustiest part of a hurricane hits, nature sends a warning sign via lightning, researchers tell USA Today. A study of Category 4 and 5 storms yielded a strong correlation between the hurricanes’ intensity and lightning, making the latter a powerful gauge for places that don’t...

Teachers Fret as Students Flock to Study Sites

Online answers spark cheating fears

(Newser) - Offering class notes, old exams, and homework answers, study websites are a big hit with students, but teachers are less excited about the technology, the Wall Street Journal reports. Instructors worry sites like Cramster, which has sold twice as many $10 monthly subscriptions in 2009 compared to a year ago,...

A Rose by Any Other Name Might Smell ... Manly?

Language influences perception, study finds

(Newser) - Think of the Golden Gate Bridge. Would you describe it as fragile, elegant, and slender? Or strong, dangerous, and sturdy? When they pictured a bridge, a group of German speakers offered the first group of words, while Spanish speakers offered the second, NPR reports. The difference, believes the psychologist behind...

Rocket Fuel Chemical Found in Baby Formula

(Newser) - Traces of a chemical used in rocket fuel have been found in several brands of powdered baby formula, according to a CDC study. The chemical, perchlorate, has also been found in several cities’ water supplies; if that water is combined with contaminated formula, it could exceed the level of perchlorate...

Botox Lifts Spirits: Study
 Botox Lifts Spirits: Study 
Apr 1, 2009 1:36 PM CDT

Botox Lifts Spirits: Study

Mood boost is about more than confidence: doc

(Newser) - As Botox etches out frown lines, it also lifts moods, new research shows. In a small sample—just 12 patients—researchers found Botox recipients less depressed, anxious, and irritable post-treatment, even though they didn't feel any more attractive than other cosmetic treatment patients, Time reports. That adds depression to the...

No Joke: Funny Guys Score With Women

Study shows women think humor equals intelligence

(Newser) - Go ahead and play that April Fool’s Day prank, guys: Women are attracted to funny men and think they're smarter than sourpusses, a new study shows. Though humor is not actually linked to smarts, “women use humor as an indication of a guy’s intelligence,” said the...

Fewer Sons Born Close to Sun
 Fewer Sons Born Close to Sun 
Apr 1, 2009 7:18 AM CDT

Fewer Sons Born Close to Sun

New study finds more girls born closer to equator

(Newser) - Women who live near the equator are more likely to give birth to baby girls than boys, the Independent reports. A new study has found a small but significant shift in gender ratios depending on latitude, with males comprising 51.1% of tropical births; the global sex ratio is 51....

Study Links Video Games to Improved Vision

Action games improve optics and brain's response

(Newser) - Adults can apparently improve their eyesight by playing action video games, a treatment less painful—for some, at least—than corrective lenses or eye surgery, according to researchers. Scientists compared study subjects who played the action games Call of Duty and Unreal Tournament 2004 to a group who played the...

How Long to Fall in Love? 8.2 Seconds

A man's gaze can indicate his intentions: study

(Newser) - Is he in love? Grab a stopwatch to know: At first encounter, the length of man’s gaze betrays his interest in a woman, a study of 115 students’ eye movements has uncovered. Four seconds say he’s unimpressed, but 4.2 more and he may be in love, the...

Value of Prostate Screening in Doubt: Studies

Routine checks don't lower risk of cancer death, research shows

(Newser) - Routine screenings may do little or nothing to prevent deaths from prostate cancer, two new studies show. In US research on 76,000 men, the widely used PSA blood test didn't lower the risk of death. And a European trial that covered 162,000 subjects found only a modest reduction....

Fewer US Teens Sniffing Inhalants to Get High: Study

(Newser) - Fewer teens are sniffing glue, lighter fluid, spray paint, shoe polish, and other easy-to-find substances, a government study shows. But the number of adolescents who actually abuse inhalants—as opposed to just trying them—remained stable between 2002 and 2007, suggesting the need for continued prevention and treatment efforts.

Mathematician Solves Sudoku
 Mathematician Solves Sudoku 
Mar 16, 2009 1:11 PM CDT

Mathematician Solves Sudoku

(Newser) - A mathematician has devised a foolproof method for solving Sudoku puzzles, USA Today reports. The stimulating mental challenge of the game has attracted millions of fans all over the world, but, from a mathematical perspective, “the interesting fact about Sudoku is that it is a trivial puzzle to solve,...

Exposure May Tame Peanut Allergy

Some children allergy free after new treatment

(Newser) - Peanut allergy treatment may be just a few years away, now that preliminary studies have discovered that some children can develop tolerance with minute doses of peanuts under careful clinical supervision, say researchers. Peanut and tree nut allergies limit the diets of 3 million Americans, the New York Times reports....

Rock-Throwing Chimp 'Proves' He Can Plan

(Newser) - A male chimp in Sweden has stirred excitement by storing a cache of stones to hurl at visitors, the BBC reports. Santino, a chimpanzee in a zoo north of Stockholm, proves that animals can prepare for future events, said scientist Mathias Osvath. "These observations convincingly show that our fellow...

What Not to Name Your New Baby

Researchers find the most poorly named among us

(Newser) - Naming your child Anna Sasin, Paige Turner, or Hazel Nutt may seem funny, but they're Terry Bull ideas. Those are all real names in British phone books—and the jokes are no laughing matter for the people stuck with the monikers, researchers with TheBabyWebsite.com say. The kidding "got...

Vitamins Lower Risk of Vision Loss: Study

B vitamins, folic acid shown to decrease macular degeneration

(Newser) - Folic acid and two B vitamins lowered the risk of vision loss in middle-age women who took the supplements for several years as part of a study, the Boston Globe reports. The study by researchers at Harvard Medical School and Brigham and Women’s Hospital found that the combination lowered...

Coffee: Good? Bad? Whatever. Just Don't Smoke

No need to obsess over every study, experts say

(Newser) - It can seem impossible to sort through the health news that comes out every day: Is coffee good for you? Is it bad? Does this or that give you cancer? The best solution, for now, may just be not to worry about it, Trine Tsouderos writes in the Chicago Tribune....

Stop Shopping, Spend $$$ on Good Times: Study

You'll be happier buying experiences

(Newser) - Can you buy happiness? Maybe, but don't try buying it at the mall, according to a new study, which concludes that spending money on experiences—like a vacation or a night out—will make you happier than spending it on shoes. Researchers say that’s likely because experiences tend to...

Nature Makes Us Smarter, So City Folk Are...

(Newser) - Watching bears eat spiders on TV is fun, but do nature shows help restore our lost link with the natural world? Studies show that screen images of the great outdoors help workers relax and think clearly; an actual window onto leafy environs helps them destress even faster. "But what...

Study Links Cannabis to Testicular Cancer

THC may intercept cancer-fighting chemicals

(Newser) - Cannabis use has been linked to a significant increase in the risk of developing testicular cancer, the Independent reports. Those who light up have a 70% higher risk of getting nonseminoma cancer—found in younger men—and the odds worsen with frequency and duration of use, the research has found....

Stories 721 - 740 | << Prev   Next >>