study – News Stories About study - Page 25

NEW STUDY

Jun 1, 2017 10:00 AM CDT

You Can Cut Hand-Washing Time in Half

10 seconds appears to do the trick: Rutgers study

(Newser) - You don't need to risk scalding yourself in order to get clean hands. According to researchers, washing your hands in cold water is just as effective at reducing bacteria as washing your hands in hot water. That's based on a small study of 21 people described in the...

More Studying, Less Playing
Is Good for Preschoolers

NEW STUDY

May 31, 2017 11:00 AM CDT

More Studying, Less Playing Is Good for Preschoolers

Study finds 'academic-oriented' pre-kindergarten programs help kids

(Newser) - If you think preschool is all about playing with dolls and blocks, think again. There's a growing trend toward more rigorous, scholarly preschools—and a new study supports the idea, finding that children who attended a year at an "academic-oriented" preschool were performing better academically by the end...

Pity the
Hot Scientists

NEW STUDY

May 27, 2017 11:26 AM CDT

Pity the Hot Scientists

Study finds we don't take them as seriously as their nerdy, frumpy counterparts

(Newser) - Hot scientists may not have careers that are so hot, according to, well, scientists who find that the laboratory is apparently the anti-Hollywood. The researchers, whose work was published Tuesday in the Proceedings of the National Academy of Scientists , asked roughly 3,700 participants to rate the headshots of 600...

Even One Drink a Day Can
Up Breast Cancer Risk

NEW STUDY

May 23, 2017 9:45 AM CDT

Even One Drink a Day Can Up Breast Cancer Risk

Regular physical activity, on the other hand, may have the opposite effect

(Newser) - Just one alcoholic drink per day—even a teeny one—may not bode well for women on the breast cancer front, reports the Washington Post . That's the conclusion of a large-scale review by the American Institute for Cancer Research and the World Cancer Research fund that took a closer...

As Doctor's Age Climbs,
So Does Patient Death Rate

NEW STUDY

May 18, 2017 12:05 PM CDT

As Doctor's Age Climbs, So Does Patient Death Rate

Researchers say finding is 'clinically important'

(Newser) - Having a more experienced doctor might not be best. That's the message from a Harvard Medical School study published in the British Medical Journal that appears to show patient mortality rate increases with the age of a doctor. The increase is small but significant: In a study of more...

Not Sleeping Well?
People May Avoid You

NEW STUDY

May 18, 2017 10:43 AM CDT

Not Sleeping Well? People May Avoid You

People are less inclined to socialize with someone who looks tired: study

(Newser) - Beauty sleep is no myth. A new study out of Stockholm University published in the Royal Society Open Science journal finds a lack of sleep makes a person look "significantly" less attractive, per the BBC . And that's not all. Swollen eyelids and dark circles around the eyes might...

This Is the
Longest-Nursing
of Any Primate

study says

May 18, 2017 9:59 AM CDT

This Is the Longest-Nursing of Any Primate

Orangutans set a record, researchers find

(Newser) - Orangutans nurse their young for up to eight years or longer, a new study finds—a record for primates. As National Geographic notes, it's difficult to study orangutans in the wild since they're so often out of sight in trees, but it's important for conservationists to know...

T. Rex Had a Bite So
Powerful It's Hard to Fathom

new study

May 17, 2017 1:06 PM CDT

T. Rex Had a Bite So Powerful It's Hard to Fathom

Chompers came down with equivalent force of 3 small cars

(Newser) - Scientists already knew Tyrannosaurus rex had a ferocious bite, but a new study in Scientific Reports spells out in detail just how fearsome it was. In terms of raw numbers, they measured the bite force at nearly 8,000 pounds, with the tip of the teeth exerting pressure of around...

Sniff Myth, Busted: Humans
Can Smell as Well as Dogs

new study

May 12, 2017 12:27 PM CDT

Sniff Myth, Busted: Humans Can Smell as Well as Dogs

Analysis of more than 1K olfactory studies challenges longtime belief

(Newser) - A dog's nose may be wetter than yours, but don't count yourself out when it comes to tracking a scent just as well as your canine companion. A new mega-study in the journal Science refutes the longtime belief that dogs' noses are vastly superior to our own, reporting...

It's Getting Harder
to Find the 'Call
of the Wild'

STUDY SAYS

May 5, 2017 8:07 AM CDT

It's Getting Harder to Find the 'Call of the Wild'

Those peaceful sounds we love in Mother Nature are getting drowned out by humans

(Newser) - The call of the wild is getting harder to hear. Peaceful natural sounds—bird songs, rushing rivers, rustling grass—are being drowned out by noise from people in many of America's protected parks and wilderness areas, a new study in the journal Science finds. Scientists measured sound levels in...

Mastodon Bones Spark
Major Claim—and Major Doubt

Mastodon Bones Spark Major Claim—and Major Doubt

Did humans live in California 130K years ago?

(Newser) - Exactly how long have humans been in the Americas? A wealth of evidence suggests they arrived as early as 20,000 years ago, while the earliest record of modern humans in the world dates back 200,000 years to Africa (and they probably didn't leave until around 50,000...

Scientists Figure Out Mystery
of 'Bloody' Antarctic Waterfall

Scientists Figure Out Mystery of 'Bloody' Antarctic Waterfall

Blood Falls gets its liquid from large brine source underneath glacier: scientists

(Newser) - The only thing that has moved slower than Taylor Glacier is progress on solving a 100-year-old mystery about the famous red waterfall nearby—until now. Since 1911, when a scientist first stumbled across Antarctica's Blood Falls, researchers have been scratching their heads about a flow of salty water leading...

Drug Costs $3, Is OTC, and
Could Save 30K Lives a Year

NEW STUDY

Apr 27, 2017 12:22 PM CDT

Drug Costs $3, Is OTC, and Could Save 30K Lives a Year

Tranexamic acid could save one-third of moms suffering from postpartum bleeding

(Newser) - Each year, more than 100,000 women around the world die from hemorrhaging after giving birth, mainly in underdeveloped nations. But the Guardian reports a cheap, safe drug that's been used for other conditions may be able to reduce that number, to the tune of 30,000 lives saved...

Got Acne? A Vaccine
Could Be Coming

Apr 24, 2017 12:38 PM CDT

Got Acne? A Vaccine Could Be Coming

Still a long way to go, but initial results on a possible vaccine seem promising

(Newser) - Eric Huang says he's "good at vaccine development." The UC San Diego dermatology professor tells the university's Guardian he has even worked on a biodefense vaccine to fight anthrax , with a boost from the National Institutes of Health. Huang's latest development on the vaccine scene,...

Knowing Booze
Causes Cancer
Inspires People
to Cut Down

STUDY SAYS

Apr 20, 2017 10:04 AM CDT

Knowing Booze Causes Cancer Inspires People to Cut Down

Most effective ad at motivating people to reduce their drinking shows cancer mutations

(Newser) - If you want to get people to stop boozing it up, don't show them images of glasses of healthy, sparkling water instead of beer—show them an ad that illustrates how too many cocktails can cause cancer to course through their bodies, the Guardian reports. That's the finding...

One Illness May
Meet Its Match in ...
Frog Mucus

STUDY SAYS

Apr 18, 2017 1:20 PM CDT

One Illness May Meet Its Match in ... Frog Mucus

South Indian amphibian has molecule in secretions that may fend off some flu strains

(Newser) - Kissing a frog may not conjure a prince, but mucus from one colorful Indian variety could one day lead to new ways to fight off the flu, the Verge reports. A study published in the journal Immunity details how scientists tested secretions from an Indian frog known as Hydrophylax bahuvistara...

'Damn Near Everybody'
Uses Phones While Driving

STUDY SAYS

Apr 18, 2017 8:33 AM CDT

'Damn Near Everybody' Uses Phones While Driving

Zendrive shares concerning numbers in largest distracted-driving analysis yet

(Newser) - An eyebrow-raising new study assesses the extent of distracted driving, with stats revealing just how many people use their cellphones while behind the wheel. "Damn near everybody … damn near all the time," Wired concludes after reviewing the Zendrive report, which the driving analytics company says is the...

Scientists Head
to River for Work,
Find Lake Instead

STUDY SAYS

Apr 17, 2017 1:17 PM CDT

Scientists Head to River for Work, Find Lake Instead

Glacier melt spurred by climate change caused Yukon River to vanish in just 4 days

(Newser) - When scientists from the University of Illinois and Canada's Simon Fraser University headed to northern Canada last August to do some fieldwork along the Slims River, they were met by a surprising sight. The Yukon river was no longer flowing and instead resembled a "long, skinny lake,"...

Busted: Longtime Myth
About Women's Periods

new study

Apr 14, 2017 9:08 AM CDT

Busted: Longtime Myth About Women's Periods

Women's periods don't sync up, even if they live together, scientists say

(Newser) - Sorry, ladies, but your roommate, sister, or female partner doesn't have an "alpha uterus" that's causing your menstrual cycle to align with hers. That's per a new study by period-tracking app Clue , which joined with University of Oxford scientists to determine if there was any truth...

Tilt of Your Phone Could Spill
Your Data to Hackers

NEW STUDY

Apr 11, 2017 2:57 PM CDT

Tilt of Your Phone Could Spill Your Data to Hackers

They could get your PINs and passwords by exploiting device sensors: study

(Newser) - Under the right conditions, hackers could theoretically exploit a built-in feature in smartphones to steal passwords and PINs, and it all comes down to the tilt users employ and the way they type, the Guardian reports. In a study published in the International Journal of Information Security , Newcastle University researchers...