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Wolf Researchers: &#39;We Just Open-Mouthed Stared at Each Other&#39;


Wolf Researchers:
'We Just
Open-Mouthed
Stared at Each Other'
IN CASE YOU MISSED IT
Dec 3, 2022 12:10 PM CST

Wolf Researchers: 'We Just Open-Mouthed Stared at Each Other'

Wolves infected with a brain parasite are more likely to lead their pack, study suggests

(Newser) - What compels some animals—maybe even humans—to become leaders of their pack? A new study suggests the answer could be surprisingly simple: a brain parasite. Researchers studying Yellowstone wolves discovered that those infected with a parasite called Toxoplasma gondii are more likely to become pack leaders or to roam...

If You Think Mariah Can Sing, You Haven&#39;t Heard These Bats
Bats Share Something
Big With Death Metal Singers
NEW STUDY
Dec 2, 2022 12:10 PM CST

Bats Share Something Big With Death Metal Singers

Study cites creatures' 'tremendous' 7-octave vocal range that even surpasses Mariah Carey's, Prince's

(Newser) - If you remain impressed (and you should) by the multioctave vocal range shown by Mariah Carey, Axl Rose, and the late Prince, there's a group of crooners that may awe you even more. A new study out of the University of Southern Denmark points to the "tremendous" vocal...

This May Be &#39;Missing Link&#39; in T. Rex Evolution
This May Be
'Missing Link'
in T. Rex Evolution
NEW STUDY
Nov 29, 2022 10:05 AM CST

This May Be 'Missing Link' in T. Rex Evolution

Ancestor 'Daspletosaurus wilsoni' offers further evidence of linear evolution

(Newser) - Paleontologists have uncovered a new species of tyrannosaur that they say serves as a "missing link" in the evolution of Tyrannosaurus rex. Experts from the Badlands Dinosaur Museum in North Dakota were digging at the Judith River Formation in Montana in 2017 when paleontologist Jack Wilson spotted a flat...

Want to Throw Brakes on Aging Memory? Veggies, Fruits to the Rescue
'Simple' Dietary
Shift Could Save
Your Aging Brain
NEW STUDY
Nov 28, 2022 9:35 AM CST

'Simple' Dietary Shift Could Save Your Aging Brain

Scientists: Subjects who ate more flavonols found in fruits, veggies saw slower rate of memory loss

(Newser) - You may have more control than you think over your brain health as you age, specifically when it comes to how your memory functions, if results from a new study are any indication. Research published earlier this month in the journal Neurology has found that individuals who consume more flavonols—...

Think You Know What Will Help Your Achy Knees? Think Again

NSAIDs like ibuprofen, naproxen may actually exacerbate osteoarthritis inflammation: scientists

(Newser) - When those achy joints start acting up, it seems to be popular wisdom to pop an Advil, Motrin, or Aleve. Now, however, scientists say ibuprofen and naproxen, sold under these brand names and others, may actually exacerbate things for patients suffering from osteoarthritis, worsening their inflammation instead of tamping it...

Unusual Experiment Suggests Money Can Buy Happiness

Unless you make $123K a year

(Newser) - The debate over the assertion "money can't buy happiness" is usually a hypothetical one. But an unusual real-world experiment suggests money can indeed bring happiness, and not just in a fleeting way. As NBC News reports, two wealthy donors teamed up with the TED organization to give 200...

Trial Raises Hope for Psilocybin as Depression Treatment

Regulatory approval could come 'potentially within a few years' time'

(Newser) - One or two doses of psilocybin, the active ingredient in magic mushrooms, has been found to help people with cancer , alcohol problems , anxiety, and depression , and now those with a severe, treatment-resistant form of depression, according to researchers. A phase 2 randomized, double-blind clinical trial involving 233 people with treatment-resistant...

This Whale Sucks In an Astounding Amount of Microplastics

Blue whales, as well as other baleens, are ingesting millions of the tiny particles daily

(Newser) - Baleen whales —which include blue whales and humpbacks—are a type of whale that uses special filters instead of teeth to collect and eat small prey like krill and fish. Now, in a research first, scientists examining the consumption habits of these marine mammals have found they're...

Scientist's Monkey Research Is Put on Blast: 'I'm Horrified'

PETA, animal behavior experts slam Harvard's Margaret Livingstone for her work; others defend her

(Newser) - A Harvard neuroscientist is drawing backlash for her studies on infant monkeys, as is the scientific journal that referenced the research. Per Science , Margaret Livingstone has studied the primates for more than four decades, specifically monkeys' vision. In some of the experiments she's done, in order to see how...

Study Holds Warning for Those Sleeping 5 Hours a Night

50-year-olds who did so had 30% greater risk of multimorbidity than those who slept 7

(Newser) - Eight hours of sleep may do you good, but five hours or less could actually do you harm, or so suggests a new study. The PLOS Medicine study of British civil service workers used self-reported sleep duration measurements collected six times between 1985 and 2016; that data was bucketed into...

We May Have Underestimated Goldfish
We May Have
Underestimated
Goldfish
new study
Oct 17, 2022 10:20 AM CDT

We May Have Underestimated Goldfish

Study finds they have good memory

(Newser) - Ani DiFranco once sang about how goldfish have no memory and thus the "little plastic castle" in their bowl is a surprise to them every time they see it. She may have given goldfish a bad rap. A new study out of Oxford University suggests that goldfish actually have...

Dementia Clues Appear Almost a Decade Before Diagnosis
Dementia Clues Appear
Almost a Decade
Before Diagnosis
in case you missed it
Oct 16, 2022 4:20 PM CDT

Dementia Clues Appear Almost a Decade Before Diagnosis

Individuals showing signs of cognitive impairment could be key in treatment trials

(Newser) - Memory loss and cognitive impairment may be detectable up to nine years before an official dementia diagnosis, according to research offering some hope for early intervention. Alzheimer's and dementia are hard to treat, as diagnosis usually comes after symptoms appear, at which point it may be too late to...

Colonoscopies Just Got Kicked Off Their &#39;Pedestal&#39;
Colonoscopies Just Got
Kicked Off Their 'Pedestal'
NEW STUDY
Oct 11, 2022 8:53 AM CDT

Colonoscopies Just Got Kicked Off Their 'Pedestal'

Screening tool for colon cancer not as effective as once thought, though docs stress it's still important

(Newser) - No one ever looks forward to a colonoscopy, but it's long been framed as a crucial tool in the fight against colon cancer. As Stat News notes, "gastroenterologists put colonoscopies on a pedestal" for decades. Now, a new 10-year study out of Europe puts somewhat of a damper...

Caterpillar Saliva Could Be Potent Weapon in Plastic Fight

Researchers envision at-home degradation kits using enzymes found in wax worm drool

(Newser) - Five years after wax worms were found to consume the world's most commonly produced plastic, scientists have lost none of their optimism in touting the caterpillar larvae of wax moths as a potential solution to our growing problem of plastic waste. Indeed, new research finds the larvae's saliva...

Researchers Explore Mystery of Holes in Famed T. Rex&#39;s Jaw
Sue the T. Rex's Jawbone
Contains 8 Baffling Holes
new study
Oct 4, 2022 11:25 AM CDT

Sue the T. Rex's Jawbone Contains 8 Baffling Holes

Researchers rule out one possible cause

(Newser) - Sue is thought to be one of the best preserved Tyrannosaurus rex specimens ever unearthed—and that stellar preservation extends to the eight holes in her jawbone. Those holes have long been a mystery, and the upshot of a new study published in Cretaceous Research is that they remain a...

Man&#39;s Best Friend May Be Able to Sniff Out Your Stress
Stressed Out?
Your Pooch
May Be Able
to Smell It
NEW STUDY
Sep 29, 2022 8:59 AM CDT

Stressed Out? Your Pooch May Be Able to Smell It

New research shows canines can use their noses to detect changes in human breath, sweat samples

(Newser) - Dogs are known for their olfactory superpowers , leading to jobs as drug sniffers and as helpers in search and rescue efforts. Now, those sensitive noses are being credited with something closer to home: being able to detect when their owners are stressed. New research published Wednesday in PLOS One notes...

Half of World&#39;s Palm Trees Face Extinction
Half of World's
Palm Trees
Go On the
'Red List'
new study
Sep 27, 2022 11:10 AM CDT

Half of World's Palm Trees Go On the 'Red List'

Which means they're at risk of extinction

(Newser) - A new study presents an alarming stat about what researchers call a "keystone" family of trees—more than half of the world's species of palm trees face extinction. The study in Nature Ecology and Evolution finds that more than 1,000 of the 1,900 different species are...

In Your Job Hunt, &#39;Weak Ties&#39; May Be Key
On the Hunt for a Job?
'Weak Ties' May Help
NEW STUDY
Sep 26, 2022 11:51 AM CDT

On the Hunt for a Job? 'Weak Ties' May Help

New LinkedIn research shows you're most likely to get a new gig through casual acquaintances

(Newser) - Job seekers try to take advantage of every possible "in" they might have at a company, and, in line with the maxim of "it's who you know," it might seem like having a family member or best buddy embedded at a potential employer could be the...

There&#39;s an Optimal Way to Take a Pill
There's an
Optimal Way
to Take a Pill
in case you missed it
Sep 25, 2022 7:55 AM CDT

There's an Optimal Way to Take a Pill

Do it lying down, on your right side

(Newser) - If your answer to "how do you take a pill?" is "with water," it may be time to make your process a little more sophisticated. Johns Hopkins University researchers explored how your posture when taking a pill impacts the body's absorption of the medication. It turns...

Think Your Fetus Liked That Salad You Ate? Check the Scan

Ultrasound facial expressions differed depending on if moms-to-be were given kale or carrot capsules

(Newser) - New moms often insist that their infants respond positively to the same music they used to hear in the womb—could the same go for food that their mothers ate while they were still in utero? Scientists out of the UK's Durham University are now wondering the same, after...

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