discoveries

Read the latest news stories about recent scientific discoveries on Newser.com

Stories 221 - 240 | << Prev   Next >>

We Now Know What Causes Morning Sickness
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...

Prospects of Life on This Moon 'Are Getting Better and Better'

Scientists find evidence of hydrogen cyanide, needed to form amino acids, on Enceladus

(Newser) - Scientists previously discovered the six essential ingredients of life spewing from Enceladus , one of Saturn's 146 moons, which is considered to have one of the best chances of hosting life of any known planetary body in the solar system besides Earth. Now, they've discovered evidence of a poisonous...

&#39;Cats Eat a Lot More Than We Thought&#39;
'Cats Eat a Lot More
Than We Thought'
NEW STUDY
Dec 13, 2023 1:50 PM CST

'Cats Eat a Lot More Than We Thought'

Hundreds of endangered species are on the menu for free-roaming cats, researchers say

(Newser) - Cats are far from finicky eaters when it comes to wildlife, researchers say. According to a study published in Nature , cats are "indiscriminate predators and eat essentially any type of animal that they can capture at some life stage or can scavenge." Researchers say cats worldwide—feral cats...

In Dating and Hiring Decisions, Acne Factors In
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

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,...

This Is Why Everyone Says Don't Hold In Sneezes

Man in his 30s tears hole in windpipe while trying to suppress the sneezing sensation

(Newser) - We've all likely heard cryptic warnings over the years about what will happen if you try to suppress a sneeze, and one case study now shows those warnings may not be unwarranted. In what it says is the first case of its kind, Live Science reports on a man...

2 Remarkable Fossils Shed New Light on Dinosaurs

Pliosaur skull in the UK and a young tyrannosaur's last meal in Canada

(Newser) - Two notable fossil discoveries are providing paleontologists with new information about dinosaurs:
  • Pliosaur: The giant skull of a beast described by one scientist as "an underwater T. Rex" was found on a cliff in Dorset in the UK, reports the BBC . The pliosaur skull is about 7 feet long
...

Buds Dormant for Centuries Save Redwoods After Fire
Redwoods Surprise Scientists
With a Survival Tactic
IN CASE YOU MISSED IT
Dec 9, 2023 12:10 PM CST

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'

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...

New Find in Pompeii: a Bakery-Prison for Slaves
New Find in Pompeii:
a Bakery-Prison for Slaves
NEW STUDY
Dec 8, 2023 12:49 PM CST

New Find in Pompeii: a Bakery-Prison for Slaves

Enslaved people ground grain in cramped room with barred windows, say experts

(Newser) - The discovery of a cramped room with barred windows in Pompeii has revealed what one expert describes as a "most shocking side of ancient slavery." Archaeologists, who found the room in the working quarters of a large house whose living quarters were lavishly decorated with frescoes and marble...

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...

'Bunch of Amateurs' Uncover Lost Tudor Palace

Royal manor house at Collyweston was visited by kings and queens

(Newser) - They had "no money, no expertise, no plans." Yet a group of amateur archaeologists have managed to find a lost English palace visited by kings and queens, which had become the stuff of legend. The village of Collyweston in Northamptonshire lies on the medieval route that connected London...

Discovery May Explain Why Cancer Often Spreads to Spine
Researchers May Have
Cracked a Cancer Enigma
IN CASE YOU MISSED IT
Dec 2, 2023 6:00 AM CST

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...

These Penguins Are Micro-Nap Masters
These Penguins
Sleep a Few
Seconds
at a Time
new study
Nov 30, 2023 1:44 PM CST

These Penguins Sleep a Few Seconds at a Time

Chinstrap penguins are micro-nap masters while guarding their young

(Newser) - It's a challenge for all new parents: Getting enough sleep while keeping a close eye on their newborns. For some penguins, it means thousands of mini-catnaps a day, researchers have discovered. Chinstrap penguins in Antarctica need to guard their eggs and chicks around-the-clock in crowded, noisy colonies. So they...

Not Seen for 80 Years, This Little Guy Reappears

De Winton's golden mole was presumed extinct

(Newser) - Researchers in South Africa say they have rediscovered a species of mole with an iridescent golden coat and the ability to almost "swim" through sand dunes after it hadn't been seen for more than 80 years and was thought to be extinct. The De Winton's golden mole—...

6-Planet Solar System in Milky Way Has Scientists in Awe

'My jaw was on the floor,' says one of discovery made by NASA, ESA planet-hunting satellites

(Newser) - Astronomers have discovered a rare in-sync solar system with six planets moving like a grand cosmic orchestra, untouched by outside forces since their birth billions of years ago. The find, announced Wednesday in the journal Nature, can help explain how solar systems across the Milky Way galaxy came to be....

For Green Sea Turtles, a Big Problem: Too Many Girls
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 ...

Move Over Helicopter Parents. Meet the Hunter-Gatherers

New research looks at the benefits of more communal parenting styles

(Newser) - Move over helicopter parents , tiger moms , and bulldozer dads—a new parenting style (that's quite ancient, actually), would like to take the floor. According to the Hill , a new paper in Developmental Psychology takes a look at the merits of hunter-gatherer childrearing through observations of modern societies like the...

Man Films Bat Sex in Church, Makes Surprise Discovery
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
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...

Stories 221 - 240 | << Prev   Next >>