scientific study

Stories 1 - 20 |  Next >>

Scientists Pinpoint 4 Personality Types

Study refers to reserved, self-centered, role model, and average categories

(Newser) - Northwestern University psychology professor William Revelle spent years trying to show there are no real personality types. His latest research published Monday in Nature Human Behavior points to the opposite conclusion. Using data from 1.5 million survey respondents, it identifies four clear personality types—average, reserved, self-centered, and role... More »

Child of 2 Extinct Human Relatives Found for First Time

Siberian bone fragment shows Neanderthal mixing with a Denisovan

(Newser) - Scientists say they've found the remains of a prehistoric female whose mother was a Neanderthal and whose father belonged to another extinct group of human relatives known as Denisovans, the AP reports. The 90,000-year-old bone fragment found in southern Siberia marks the first time a direct offspring of... More »

Scientists Discover Who's Buried at Stonehenge

Number of people from South Wales is a 'surprise'

(Newser) - Ever wonder who's buried at Stonehenge? Maybe not, but some of them apparently came from a ways off—which adds to our understanding of Stonehenge and shows how 5,000-year-old cremated remains can still be analyzed, the Guardian reports. A new study finds that 10 out of 25 remains... More »

Baby's Cries Hint at Adult Voice

Voice pitch could be determined in the womb: study

(Newser) - Whether you have a high-pitched voice or a lower one, a new study suggests that it was probably evident when you were just a baby. As previous research has suggested voice pitch is unchanging in adulthood and nearly set in stone by age 7, researchers in France and the UK... More »

Kitchen Towels Dirtier Than You Think

Study finds that bacteria is common

(Newser) - There's a decent chance your kitchen towels are hiding bacteria linked to food poisoning and other infections, according to a new study , though some are urging caution before tossing those towels in the trash. The finding is based on a University of Mauritius study of 100 kitchen towels used... More »

Thirdhand Smoke Is a Big Problem

HVAC systems carry thirdhand smoke indoors: study

(Newser) - You've heard of secondhand smoke, but thirdhand smoke needs to be on your radar, too. "Just because you're in a nonsmoking environment, it doesn't mean you aren't exposed to tobacco," says Peter DeCarlo of Drexel University, whose study was published Wednesday in Science Advances,... More »

Poems May Be Great, but 'Poet Voice' Is the Pits

It's a slow, unnatural style of speaking, say researchers

(Newser) - Just as newscasters have their own speaking style , so, too, do poets. And it's pretty boring. Described by Rich Smith at CityArts as "a precious, lilting cadence" marked by pauses "where pauses need not go," the phenomenon of "poet voice" has now been cemented in... More »

Sorry, Night Owls, You Might Be Early to Die

Study suggests they have a 10% higher risk of early death

(Newser) - Some bad news for those who like to stay up late. A six-and-a-half-year study on the sleep habits of almost half a million people in the UK suggests that night owls are at a higher risk of early death than morning people. Though the study didn't examine the cause... More »

There's a Natural, Cheaper Alternative to Sports Drinks

Peel a banana

(Newser) - During an Australian Open match in January, tennis star CoCo Vandeweghe refused to continue play until someone gave her a banana. She was mocked, reports Deadspin , but the snack was probably worth the scorn. Like sports drinks, bananas are packed with sugars—14.43 grams in a medium-size one—proven... More »

Orca Learns to Mimic 'Hello,' Other Words

Nice job, Wikie

(Newser) - Orcas don't just wave and whistle. They also have the ability to mimic words like "hello" and "bye bye," as one killer whale has just proven. After discovering orca pods with unique "accents" in their communications—which naturally come in the form of whistles, calls,... More »

CTE Can Develop in Those Who've Never Had a Concussion

A single hit to the head can initiate changes in the brain, scientists say

(Newser) - When a person has a concussion, headaches, memory impairment, and loss of balance usually make the injury obvious. But there are "many more people who are getting hit and getting hurt" without much attention, CTE researcher Lee Goldstein tells NPR . His latest study puts a spotlight on them, providing... More »

Study Answers Age-Old Question: Are Dogs or Cats Smarter?

Dogs win, at least in cortical neurons, say researchers

(Newser) - It's not likely to be the last word on the subject, but researchers at Vanderbilt University have come up with an answer to the age-old question of whether dogs or cats are smarter. And it's a win for dog lovers. Study author Suzana Herculano-Houzel explains neurons in the... More »

Scientists Test 'Yeti' DNA, Unravel the Legend

New research suggests the man-like creature is just a bear

(Newser) - Yeti sightings have been reported in the Himalayas for centuries, with onlookers describing a man-like creature that some say is similar to a bear . In a sense, they got one thing right. DNA from purported yeti samples collected in Nepal and Tibet reveal the mysterious beasts and bears are likely... More »

Prehistoric Women Had Muscular Arms to Die For

Stronger than those of today's elite female rowers

(Newser) - Pummeling grains for up to five hours a day gave prehistoric women the kind of muscular arms a girl only dreams of today. That's according to researchers at Cambridge University, who used CT scans to compare the upper arm and shinbones of 83 modern women with those of 94... More »

You're Stopping at Traffic Lights Wrong

Drivers who stop bumper-to-bumper don't get through light any faster: study

(Newser) - Do you line up bumper-to-bumper when approaching a traffic light? Though driver training groups say it's a no-no likely to increase one's risk of a collision, researchers at the Virginia Tech College of Engineering say it's a "widely accepted" practice based on the idea that "... More »

Porcini Mushrooms May Help Keep You Young

Study finds that mushrooms in general are packed with 2 antioxidants

(Newser) - Hoping to age gracefully? You might consider tossing some porcini mushrooms in the shopping cart. A new study out of Penn State finds that mushrooms in general contain high levels of antioxidants ergothioneine and glutathione, and some varieties are more potent than others. "What we found is that, without... More »

Lost Interest in Sex? This Could Help

Men and women who talk about sex are less likely to lose interest: study

(Newser) - Want to spice up your sex life? Try talking. A new study on sex notes 34% of female participants and 15% of male participants in Britain reported having lost interest in sex for three months or more during the previous year. Both sexes blamed issues such as poor health, lack... More »

Talking to Yourself Can Actually Be a Good Thing

When done in your head, in the third person

(Newser) - Talking to yourself doesn't mean you're crazy. In fact, the habit might be downright smart. That's the takeaway from a new study in Scientific Reports , which involved two separate experiments. In the first, researchers at Michigan State University and the University of Michigan monitored the brain activity... More »

Sleep More Than 9 Hours? You May Have More Nightmares

Oxford researchers tie bad dreams to too much sleep

(Newser) - Nightmares after a traumatizing experience might not have anything to do with stress. That's just one surprising finding to come out of what New Scientist calls "one of the largest ever studies of nightmares in the general population." To better understand why some people who've suffered... More »

Regular or Decaf, Coffee Has Major Perk

2 studies link coffee with lower mortality risk

(Newser) - "If you like to drink coffee, drink up! If you're not a coffee drinker, then you need to consider if you should start." That's the advice of a researcher at the University of Southern California, per a press release , following a pair of new studies suggesting... More »

Stories 1 - 20 |  Next >>

AROUND THE WEB