scientific study

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It&#39;s Getting More Difficult to Read Science Papers
It's Getting More
Difficult to Read
Science Papers
STUDY SAYS
Apr 3, 2017 3:19 PM CDT

It's Getting More Difficult to Read Science Papers

Researchers: It's because of technical jargon, also regular old jargon

(Newser) - Put off by the high-level mumbo-jumbo that proliferates in science journals? You're not alone, Swedish researchers have found. In a study published in the preprint server bioRxiv , William Hedley Thompson and his Karolinska Institute team checked out more than 700,000 English-language abstracts from nearly 125 biomedical journals from...

It&#39;s True: Power Naps Boost Happiness
Searching for
Happiness?
Try Napping 
 
NEW STUDY
Apr 3, 2017 8:39 AM CDT

Searching for Happiness? Try Napping

Limit your snooze to 30 minutes or less

(Newser) - Can napping make you happier? New research out of Britain shows power napping can do exactly that. But limit those daytime siestas to a half-hour or less. After that, the positive effects cease. "Previous research has shown that naps of under 30 minutes make you more focused, productive, and...

Scientists Borrow From Popeye for Heart Tissue Breakthrough

They use spinach leaf to create vascular network for beating human heart tissue

(Newser) - Popeye knew a thing or two about building muscle, maybe even more than we realized. Per National Geographic , scientists have appropriated the cartoon character's favorite snack—a spinach leaf—to help create new human heart muscle. In doing so, they circumvented a tissue issue that's plagued this type...

How the Brains of Those Blinded at a Young Age Differ

Some areas show increased connectivity

(Newser) - Ever wonder whether being blind was in some way an advantage for pianists like Ray Charles, George Shearing, Art Tatum, and Stevie Wonder? New research published in the journal PLOS ONE finds that the brains of people blind from a young age are dramatically different than the brains of normally...

An Answer for Cancer Patients Who Wonder &#39;Why Me?&#39;
An Answer for
Cancer Patients
Who Wonder
'Why Me?'
new study
Mar 24, 2017 8:05 AM CDT

An Answer for Cancer Patients Who Wonder 'Why Me?'

Unavoidable typos in DNA help fuel cancer

(Newser) - Cancer patients often wonder "why me?" Does their tumor run in the family? Did they try hard enough to avoid risks like smoking, too much sun, or a bad diet? Lifestyle and heredity get the most blame, but new research suggests random chance plays a bigger role than people...

The Amazon River Just Aged Millions of Years
The Amazon
River Just Aged
Millions of Years
STUDY SAYS
Mar 22, 2017 12:49 PM CDT

The Amazon River Just Aged Millions of Years

Scientists say waterway is closer to 9M years old, not the mere 1M they thought

(Newser) - Looks like the Amazon River may be able to cash in on some senior discounts after all. A new study carried out by scientists from the University of Amsterdam and Brazil's University of Brasilia, published in the Global and Planetary Change journal, upends previous speculation of how old the...

Spider Venom Could Stave Off Brain Damage From Stroke
Scientists Find Potential
New Use for Spider Venom
new study
Mar 21, 2017 11:17 AM CDT

Scientists Find Potential New Use for Spider Venom

Poison from funnel web spider reduced brain damage in rats after strokes

(Newser) - Almost 6 million people die from a stroke each year, and although scientists aren't recommending spider bites to remedy that, the poison contained in one particular arachnid may fend off stroke-related brain damage, the Guardian reports. In a study published in the PNAS journal , Australian scientists discovered that just...

Part of Earth's Original Crust Found in Canada

4.3B years of history lie in new discovery

(Newser) - Remnants of the planet’s original crust have been unearthed in Quebec, according to a study in Science . The remnants date back about 4.3 billion years and were found embedded in younger granite near Hudson Bay, reports Live Science . While the granite itself is only 2.7 billion years...

Experiment Still (Literally) Shocking 50 Years Later

Re-creation of famous Milgram trial shows subjects will still shock people when told

(Newser) - The Milgram experiment was a famous '60s study in which researchers tested subjects' obedience to authority by ostensibly having them administer electric shocks to unseen partners at the researchers' encouragement—a way to see why atrocities were carried out by Germans "just following orders" during the Holocaust. When...

There's a New Recommended Daily Quota for Fruits, Veggies

Study says eating 10 servings could slash risk of premature death, disease

(Newser) - If you've struggled to meet the World Health Organization's five-a-day fruits and veggies recommendation , you may want to reassess your consumption strategy. An Imperial College London study published in the International Journal of Epidemiology has found that doubling the current suggestion to 10 servings a day could stave...

Genetic Test Could Predict Your Risk of Going Bald
We're One Step
Closer to Test
Predicting
Baldness
NEW STUDY
Feb 15, 2017 7:47 PM CST

We're One Step Closer to Test Predicting Baldness

Researchers indentify 287 genes linked to hair loss

(Newser) - Guys, if you've ever wished you could look into a crystal ball and see if hair plugs are in your future, scientists have good news. Using data from 53,000 men in the UK, they've come up with a DNA-based algorithm that could someday predict whether one is...

Firstborn Kids Have Higher IQs by Age 1
Advantage for Firstborn
Kids Shows Up Early
new study
Feb 9, 2017 10:08 AM CST

Advantage for Firstborn Kids Shows Up Early

They have higher IQs by age 1, say researchers

(Newser) - Firstborns really do have an advantage, a new UK study suggests. Research out of Edinburgh University finds that there's a measurable IQ difference between firstborns and their siblings, and it shows up as early as age 1, reports the BBC . The reason? Parents tend to spend more time with...

Pregnant Women Should Avoid Eating This Treat
There's Another
Food No-No for
Pregnant Women
new study
Feb 9, 2017 8:40 AM CST

There's Another Food No-No for Pregnant Women

A sweetener in licorice might affect cognitive function in children

(Newser) - Wine, sushi, deli meat ... licorice? Perhaps. A new study suggests that licorice consumed during pregnancy could detrimentally affect a woman's offspring. Researchers in Finland say the culprit is glycyrrhizin, a tongue-twister of a sweetener that naturally occurs in the licorice plant and is also added to teas and herbal...

Fish Can&#39;t Talk, So They Pee Instead
Fish Can't Talk,
So They Pee Instead
NEW STUDY
Jan 31, 2017 11:43 AM CST

Fish Can't Talk, So They Pee Instead

For cichlids, urination is also a form of communication

(Newser) - Perhaps you know someone who's written his name in snow, you know, with urine. That's essentially what some fish do every day. In a study titled, "To pee or not to pee: urine signals mediate aggressive interactions in the cooperatively breeding cichlid," researchers explain that urination...

Your Life May Indeed Flash Before Your Eyes at Death
Your Life May Indeed Flash
Before Your Eyes at Death
new study
Jan 31, 2017 10:41 AM CST

Your Life May Indeed Flash Before Your Eyes at Death

But not chronologically, more of a jumble, say researchers

(Newser) - The idea that our lives flash before our eyes in the moments before we die may sound close to mystical, but neurologists at Hadassah University in Jerusalem say the phenomenon—or at least some version of it—appears to be quite common. They found, however, that "life review experiences,...

Days After Death, a Body Remains Alive
2 Days After Death,
Some Life
Continues
in Body
NEW STUDY
Jan 25, 2017 6:45 PM CST

2 Days After Death, Some Life Continues in Body

Active genes may be attempting to repair damage: study

(Newser) - Death is more like the slow shutdown of a computer than the flipping off of a light switch, says a scientist, explaining a new study that shows genes in the body remain alive for about two days after the heart stops. In the study of mice and zebrafish, University of...

After Years Without Mate, Shark Makes Her Own Babies

It's the first time a shark has switched from sexual to asexual reproduction

(Newser) - Australia's Reef HQ aquarium had hoped to scale back its shark breeding program. Its female sharks had other ideas. Over the course of six years, Leonie the zebra or leopard shark had produced more than two dozen offspring before she was separated from her mate in 2012. But in...

Bad News: Booze Gives You the Munchies, Too
Bad News: Booze Gives
You the Munchies, Too
NEW STUDY
Jan 11, 2017 8:21 AM CST

Bad News: Booze Gives You the Munchies, Too

At least it does in lab mice

(Newser) - You might hear your stomach rumbling, telling you to fill it with something tasty, but the actual impulse to eat originates in the brain. Now researchers studying the brain cells responsible—called agouti-related protein (AgRP) neurons—say that alcohol activates them, thereby triggering the urge to eat even though alcohol...

Mothers Tend to Hold Babies on the Left
'Ancient'
Signal Dictates
Where Mom
Holds Baby
new study
Jan 10, 2017 8:14 AM CST

'Ancient' Signal Dictates Where Mom Holds Baby

'Positional bias' is common among humans and wild animals

(Newser) - It's long been observed that mothers tend to cradle their infants on their left side, and this has long been at least informally attributed to handedness (so that right-handed mothers have the right hand free). Now researchers report in the journal Nature Ecology & Evolution that "positional bias"...

A Blood Test Predicts How Well You're Going to Age

What secrets lurk within?

(Newser) - Every time the oldest people in the world celebrate a birthday, they're inevitably asked their secret to aging. Some cite alcohol, others the lack of it; some how much they sleep, others how little; many talk about just relaxing , and almost all pay homage to having good genes. Now...

Stories 141 - 160 | << Prev   Next >>