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Among College Students, a &#39;Shocking&#39; Find
Among College
Students, a
Troubling Find
on PTSD
NEW STUDY
May 31, 2024 10:52 AM CDT

Among College Students, a Troubling Find on PTSD

Diagnoses more than doubled from 2017 to 2022

(Newser) - Current college students have lived through a chaotic few years, and it's turning up in their mental health assessments in at least one significant way. The New York Times reports that diagnoses of post-traumatic stress disorder , or PTSD, within this demographic more than doubled from 2017 to 2022, with...

When Humans First Treated Cancer Just Got a Big Update

Cut marks around brain lesions in 4K-year-old Egyptian skull suggest surgical intervention

(Newser) - A new study describes a potential awe-inspiring achievement of the ancient Egyptian civilization far apart from the pyramids. According to the research, ancient Egyptians may have been the first to explore and treat cancer. The finding is based on two skulls discovered in Giza and held at the University of...

Crows Appear to Be Able to Count Out Loud
Crows Appear to Be Able
to Count Out Loud
new study
May 27, 2024 7:42 AM CDT

Crows Appear to Be Able to Count Out Loud

New study observes what would be a first among animals, besides us humans

(Newser) - Scientists have long known that crows are smart. But a new study suggests they possess the ability to count out loud—a first for an animal species other than humans, reports Live Science . In fact, the crows appear to be pretty good at it, on par with human toddlers, per...

This Ozempic Study Went So Well That It Was Stopped Early

Research finds semaglutide can cut risk of serious illness, death in those with diabetes, kidney disease

(Newser) - Semaglutide , the medication found in such brands as Ozempic and Wegovy, has become the drug of choice lately for weight loss. A new study, however, suggests it can also bring other significant benefits to users, including slashing the risk of serious kidney complications, heart problems, and even death in...

Vulnerable Eagles&#39; Latest Hardship: Ukraine War
Migrating Eagles
Give Side-Eye to
War-Torn Ukraine
NEW STUDY
May 21, 2024 3:09 PM CDT

Migrating Eagles Give Side-Eye to War-Torn Ukraine

Study finds greater spotted eagles altered flight paths, curtailed rest stops in Ukraine in 2022

(Newser) - Russia's war in Ukraine has had a ripple effect across Europe, including for vulnerable migrating birds that are reportedly flying far out of their usual route to avoid areas of fighting. Researchers have found evidence of greater spotted eagles altering routes across Ukraine to avoid key areas of violence...

Site Highlights Early Humans' Mastery of Wood, Largely Lost

Spear Horizon site shows evidence of splitting, carving wood 300K years ago

(Newser) - The Stone Age, launched roughly 3 million years ago, marks the time when tools first appeared. Early humans used stones for hammering, stones for grinding, and sharp stone flakes as knives and projectile points. But the Stone Age might just as well be called the Wood Age, German archaeologist Thomas...

Ultraprocessed Foods Linked to Early Death
Some Ultraprocessed Foods
Are Worse Than Others
NEW STUDY
May 9, 2024 9:45 AM CDT

Some Ultraprocessed Foods Are Worse Than Others

Ice cream, processed meat show strong association with mortality risk

(Newser) - A diet high in ultraprocessed foods has been linked to cancer , weight gain , and now early death. A new 30-year study of 115,000 people found those who consumed the most ultraprocessed foods (UPFs)—including frozen meals, processed meat like hot dogs, potato chips, sugary breakfast cereals, and artificially sweetened...

Starting the Menopause Journey? This Could Be a Risk

Fluctuating hormone levels may trigger depression symptoms or worsen existing ones

(Newser) - Women approaching the onset of menopause face a 40% higher risk of depression than in their earlier years, according to new research, showing the need for support and screening. Experts from University College London performed a meta-analysis of seven studies involving more than 9,000 women in the US, Australia,...

Job Seekers Get Callbacks Based on Their Names

A new 'Discrimination Report Card' is out, and white-sounding names seem to get more callbacks

(Newser) - In 2004, a study found that job applicants with stereotypically white-sounding names got callbacks for interviews 50% more than applicants with Black-sounding names. Now, scientists have rebooted that research, and while the results are better than they were two decades ago, they show that racial bias still appears to come...

One Big Company Is Tied to 11% of Branded Plastic Waste
One Big Company Is Tied to
11% of Branded Plastic Waste
in case you missed it
Apr 28, 2024 4:10 PM CDT

One Big Company Is Tied to 11% of Branded Plastic Waste

That would be Coca-Cola, though PepsiCo isn't too far behind

(Newser) - More than 50% of plastic pollution around the world can't be traced to a company, as the elements have erased all branding. But of the pollution that remains branded, more than half can be traced to 56 companies, and more than 10% to just one, according to a new...

People Change Their Idea of When 'Old' Starts: Research

Survey asked thousands: 'At what age would you describe someone as old?'

(Newser) - Presumably because few adults are in a rush to reach old age, people seem to push that starting line further away, researchers have found. "We should be aware that conceptions and perceptions of 'old' change across historical time, and that people are quite different regarding when they think...

It May Have Been the Biggest Snake Ever
It May Have Been
the Biggest Snake Ever
new study
Apr 22, 2024 12:15 PM CDT

It May Have Been the Biggest Snake Ever

Experts estimate that Vasuki inidicus in ancient India was up to 50 feet long

(Newser) - Scientists in India may have unearthed the biggest snake ever to have slithered across the planet. From a mine, they unearthed skeletal remains of an ancient beast estimated to have been up to 50 feet long—meaning longer than a typical school bus, reports Smithsonian . Paleontologists, who published their findings...

Socializing at Start of a New Job Benefits Men More
Men Are Rewarded More
When Socializing at Work
NEW STUDY
Apr 21, 2024 5:00 PM CDT

Men Are Rewarded More When Socializing at Work

Study saw men reap greater benefits when making an effort to get to know new colleagues

(Newser) - A new study led by researchers from Rutgers University suggests that men receive greater benefits than women when they make an effort to socialize with new co-workers after starting a job. The university writes that the findings show a stark contrast in how men and women must navigate workplace culture...

Study Upends Our Thinking on Bonobos


Study Upends
Our Thinking
on Bonobos
new study
Apr 15, 2024 11:20 AM CDT

Study Upends Our Thinking on Bonobos

They're not as peaceful as we thought, say researchers

(Newser) - Bonobos have long been thought of as "hippie chimps" in conservation circles because of their supposedly peaceful nature, notes the New York Times . A comprehensive new study, however, appears to have ended that.
  • The stats: Researchers found that male bonobos were nearly three times as likely as chimpanzees to
...

Scientists Find &#39;Super Cool&#39; Way to Spy on Insects
'Super Cool' Mapping
Tracks Down Tiny Invaders
NEW STUDY
Apr 2, 2024 2:11 PM CDT

'Super Cool' Mapping Tracks Down Tiny Invaders

Airborne laser mapping could speed tracking of invasive insects, study finds

(Newser) - Scientists in search of insects can spend 1,000 hours checking roughly 10,000 trees across 40 acres. Or, with a more convenient approach, they can do the same in about an hour. More and more, researchers are turning to remote sensing technology to ease the burden of searching landscapes...

Obese Kids Claim Higher Risk for MS Than Others
Obese Kids May
See More Risk of MS
NEW STUDY
Mar 29, 2024 9:02 AM CDT

Obese Kids May See More Risk of MS

Children with obesity had more than double the risk of a multiple sclerosis diagnosis than slimmer kids

(Newser) - Scientists have long suspected that childhood obesity could play a role in the development of multiple sclerosis down the line, but now they appear to have verification, according to a new study. Per the Guardian , research out of Sweden's Karolinska Institute has found that kids who were obese had...

What Does a Dog See in Its Mind When You Say 'Ball'?

Scientists cite pups' 'referential understanding,' with mental images hinting at deeper grasp of language

(Newser) - Many dog owners believe their pets understand and respond not only to commands such as "sit" and "stay," but also to words referring to their favorite objects. "Bring me your ball" will often result in exactly that. But science has had trouble determining whether dogs and...

Think Your Lab Is Too Chunky? There&#39;s a Reason
For These Dogs, a 'Double
Whammy' on Chonking Out
NEW STUDY
Mar 23, 2024 5:30 AM CDT

For These Dogs, a 'Double Whammy' on Chonking Out

Labradors, other flat-coated retrievers have genetic mutation that predisposes them to obesity

(Newser) - Every pet owner has to take care to keep their furry friends happy, healthy, and at a safe weight. For those who have a Labrador or flat-coated retriever in their charge, however, that last task might prove a bit more difficult. That's due to a "double whammy" with...

Amid 'Grim Global Outlook,' This Shark Species Thrives

Juvenile bull shark population off Alabama grew fivefold in past 20 years as water temps warmed

(Newser) - The frog hasn't noticed it's slowly boiling to death, and neither do bull sharks off the coast of Alabama, apparently. Or, if they do, they're going out with a bang, multiplying at a rate that has brought the juvenile population's numbers up fivefold over the past...

The Globe&#39;s Leading Ailments Are in Our Heads
The Globe's Leading
Illnesses Are in Our Heads
NEW STUDY
Mar 18, 2024 9:13 AM CDT

The Globe's Leading Illnesses Are in Our Heads

Neurological conditions like stroke, dementia affect 43% of global population, per new research

(Newser) - The leading cause of all ill health and disability around the globe isn't cancer or heart disease—it's a wide umbrella of neurological conditions, ranging from migraines to strokes, dementia, or Parkinson's, among other maladies. Per a new study published Thursday in the Lancet , scientists found that...

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