study – News Stories About study - Page 2

Dino 'From Hell' Suggests
There Was No Decline

NEW STUDY

Feb 1, 2024 12:50 PM CST

Dino 'From Hell' Suggests There Was No Decline

New caenagnathid species, and a possible second, suggest this dino family was doing fine

(Newser) - Paleontologists have been debating whether the asteroid that killed non-avian dinosaurs took out a varied group of thriving reptiles or one already in decline . Now, researchers say they've discovered a new dinosaur species whose very existence disputes the latter argument. The argument is largely based on apparent declines in...

For These 5, Alzheimer's Was Medically Acquired

Medical Miscue May Have
Given Patients Alzheimer's

NEW STUDY

Jan 30, 2024 11:49 AM CST

Medical Miscue May Have Given Patients Alzheimer's

Study suggests disease was triggered by human growth hormone shots derived from cadavers

(Newser) - Doctors once sought to make very short children taller by injecting them with growth hormone taken from the brains of dead people. The procedure was banned 40 years ago—and cadaver-derived pituitary growth hormone (c-hGH) replaced with a synthetic version—when scientists discovered patients had also received bits of protein...

For These Alzheimer's Patients,
the Eyes Offer a Clue

in case you missed it

Jan 28, 2024 7:00 AM CST

For These Alzheimer's Patients, the Eyes Offer a Clue

Vision issues may be early sign of posterior cortical atrophy, a rare form of the disease

(Newser) - Alzheimer's patients typically begin to show signs they have the disease via memory issues, but for some patients, an early warning sign arrives another way. Per the Washington Post , there's a rare variant of the condition, called posterior cortical atrophy , in which patients start having vision problems early...

In States With Abortion Bans, 64K Pregnancies From Rape

In States With
Abortion Bans,
This Number
Stands Out

NEW STUDY

Jan 25, 2024 7:21 AM CST

In States With Abortion Bans, This Number Stands Out

There were 520K rapes in 14 states, resulting in 64K pregnancies

(Newser) - In September 2021, Texas Gov. Greg Abbott insisted that his state's strict six-week abortion ban was adequate time for women to obtain an abortion, and that he would "eliminate all rapists" in his state, implying that pregnancies from rape in Texas would eventually no longer be an issue....

State Stumps Bigfoot Research

new study

Jan 24, 2024 6:10 PM CST

State Stumps Bigfoot Research

Analysis ties sightings to bear population but can't explain Florida

(Newser) - The black bear has long been a potential suspect in Bigfoot sightings. The size fits, as a bear can go about 7 feet tall when standing on two legs. And researchers have pointed out before that sasquatch sightings have been heavy in areas with lots of black bears . This study...

Wearing Hearing Aids
Could Be a Lifesaver

NEW STUDY

Jan 13, 2024 7:45 AM CST

Wearing Hearing Aids Could Be a Lifesaver

Study found the devices could reduce risk of early death by 24%

(Newser) - People with hearing loss overwhelmingly opt not to wear hearing aids, but a new study makes a strong case for scheduling a trip to the ENT. While the benefits hearing aids can contribute to long-term health have long been established, research now suggests that people who wear them are more...

Ancient DNA Provides
'Quantum Leap' in
Understanding of MS

NEW STUDY

Jan 11, 2024 11:40 AM CST

Ancient DNA Provides 'Quantum Leap' in Understanding of MS

Herders who migrated to Europe 5K years ago brought increased risk of disease, researchers say

(Newser) - Around 5,000 years ago, a people called the Yamnaya swept into northwestern Europe on horseback, bringing their wagons, cattle, and sheep—along with genes that researchers believe are responsible for higher rates of multiple sclerosis in the region today. In a study published in the journal Nature , researchers say...

On Climate Studies, Meet the
'Worst-Worst-Case Scenario'

new study

Dec 26, 2023 10:15 AM CST

On Climate Studies, Meet the 'Worst-Worst-Case Scenario'

Renowned scientist's new study warns that a feared acceleration of warming is already underway

(Newser) - As the world puts to bed the hottest year on record, the Washington Post calls attention to a study suggesting we haven't seen anything yet. The paper by renowned climate scientist James Hansen—the New York Times notes that it was Hansen's testimony before Congress 35 years ago...

Your Snacking Habits
Really Do Add Up

in case you missed it

Dec 23, 2023 11:00 AM CST

Your Snacking Habits Really Do Add Up

Study finds Americans eat roughly a meal's worth of calories in snacks each day

(Newser) - Those snacks you're grabbing between meals add up, or so says a new study out of the Ohio State University. A survey of nearly 24,000 Americans over age 30 indicates our snacking clocks in at an average 400 to 500 calories a day—or between 19.5% and...

We Now Know What
Causes Morning Sickness

in case you missed it

Dec 17, 2023 7:15 AM CST

We Now Know What Causes Morning Sickness

Scientists point to hormone GDF15, a discovery that raises hopes for a possible cure

(Newser) - Pregnant women may soon no longer have to dread that gestational malady known as morning sickness, a condition marked by nausea and throwing up, usually at its worst in the first trimester. In new research published Wednesday in the journal Nature , scientists say they're now focusing on one particular...

People Avoid Others
Who Have Bad Acne

NEW STUDY

Dec 13, 2023 12:48 PM CST

People Avoid Others Who Have Bad Acne

Survey finds people with pimples face social, professional stigma

(Newser) - Research has shown acne takes a toll on emotional health , leading to low self-esteem and depression. Now, new research focusing on how society views people with acne, as opposed to how they view themselves, is highlighting further difficulties both in social and professional life. For instance, researchers found people are...

After Years of Research,
Expert Advice: Burn
California's Forests

NEW STUDY

Dec 13, 2023 11:05 AM CST

After Years of Research, Expert Advice: Burn California's Forests

Burning, thinning, or a combination of both found to make trees more resilient to wildfire, drought

(Newser) - The findings of a 20-year study on the health of California forests will come as no surprise to Native Americans, whose ancestors traditionally managed land through controlled fires . The study out of the University of California-Berkeley confirms that prescribed burning, the use of controlled fire to clear debris; restoration thinning,...

Redwoods Surprise Scientists
With a Survival Tactic

Redwoods Surprise Scientists With a Survival Tactic

Decades-old reserves of carbon brought centuries-old buds to life

(Newser) - You don't survive up to 2,000 years without learning a trick or two, and ancient redwoods in California have revealed one of theirs to researchers. Some of the trees that were thought to have been damaged beyond repair during 2020 wildfires in Big Basin Redwoods State Park are...

After 3 Months of Wasabi,
Subjects Saw 'Dramatic Change'

NEW STUDY

Dec 8, 2023 1:05 PM CST

After 3 Months of Wasabi, Subjects Saw 'Dramatic Change'

Those who ingested wasabi saw 'dramatic change' in participants' short- and long-term memory

(Newser) - Want to boost your memory? Smear some extra wasabi on your sushi. That's the findings out of Japan's Tohoku University, where a team of scientists have found that indulging in the spicy green condiment can improve both short-term and long-term memory. In the double-blind, randomized study published in...

For Many, Consequences of
Giving Birth Go on for Years

NEW STUDY

Dec 7, 2023 10:20 AM CST

For Many, Consequences of Giving Birth Go on for Years

Research finds more than a third of postpartum patients suffer long-term health issues

(Newser) - Researchers are calling for more of a spotlight on the long-term health of postpartum patients following the release of a study showing that more than a third of them suffer from lasting issues after giving birth, per the World Health Organization , one of the study's supporters. In the study...

Researchers May Have
Cracked a Cancer Enigma

Researchers May Have Cracked a Cancer Enigma

Newly discovered stem cell in spine could explain why so many cancers spread there

(Newser) - Scientists have long known that cancers often spread to the spine, but they haven't known why. A new discovery may provide an answer—and point to ways to keep cancerous cells in check, reports Science News . Researchers at Weill Cornell Medicine report in the journal Nature that they've...

Pollution Has Unexpected
Effect on Green Sea Turtles

new study

Nov 27, 2023 11:48 AM CST

Pollution Has Unexpected Effect on Green Sea Turtles

Researchers say it's helping create too many females

(Newser) - For male green sea turtles, it's the second part of a double whammy they could ill afford. A new study suggests that ocean pollution is contributing to a serious gender imbalance—way too many females are being born and way too few males, reports Science Alert . As the Washington ...

Man Films Bat Sex in Church,
Makes Surprise Discovery

in case you missed it

Nov 25, 2023 2:15 PM CST

Man Films Bat Sex in Church, Makes Surprise Discovery

Serotine bat thought to be only known mammal to have sex without penetration

(Newser) - There was a lot of sex happening in the church attic—but without humans and, weirdly, without penetration. Indeed, as scientists describe in a new study, it was the first time a mammal—specifically, the serotine bat native to Europe and Asia—was documented reproducing without penetrative sex. Scientists had...

More Pregnant, Postpartum
Women Dying of Overdoses

new study

Nov 24, 2023 10:10 AM CST

More Pregnant, Postpartum Women Dying of Overdoses

Study finds ratio jumped between 2018 and 2021

(Newser) - A January study found mortality rates for pregnant women and new mothers worsened during the pandemic, and a new study zeroes in on one such cause: overdoses. Researchers with the National Institute on Drug Abuse reviewed data on more than 17,000 deaths over the 2018 to 2021 period; STAT...

AI Can Predict How
Drunk You Are

NEW STUDY

Nov 19, 2023 4:55 PM CST

AI Can Predict How Drunk You Are

Researchers trained AI to measure intoxication based on people reciting tongue twisters

(Newser) - Start practicing your tongue twisters, because artificial intelligence might be judging your sobriety on how well you recite them soon. At least that's what some researchers suggest after conducting a study analyzing intoxication levels based on speech that had remarkable accuracy. The Guardian walks through the findings in their...