discoveries

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

Stories 121 - 140 | << Prev   Next >>

Sweetener Tied to Bigger Risk of Heart Attack, Stroke

Cleveland Clinic researchers warn about xylitol

(Newser) - An artificial sweetener used in baked goods, sugar-free candy and gum, and even toothpaste is tied to increased cardiovascular disease, per a series of new studies out of the Cleveland Clinic. In the research published Thursday in the European Heart Journal , scientists note that the sugar substitute xylitol, often used...

Boys&#39; Find of a Lifetime: T. Rex
Boys' Find of a Lifetime: T. Rex
Jun 5, 2024 11:35 AM CDT

Boys' Find of a Lifetime: T. Rex

Now the fossil is starring in a Denver museum exhibit and a documentary

(Newser) - Two young brothers and their cousin were wandering a fossil-rich stretch of the North Dakota Badlands when they made a discovery that left them "completely speechless": a T. rex bone poking out of the ground. As the AP reports, the trio announced their discovery publicly Monday as workers at...

Gene Therapy Offers 'Astounding' Results in Deaf Kids

Small group of children in China see marked improvement in hearing after a gene mutation fix

(Newser) - A handful of children in China are experiencing sound for the first time, thanks to scientists who employed gene therapy to help alleviate their hereditary hearing issues. The Guardian reports on the "astounding" research, published Wednesday in Nature Medicine , in which doctors at Shanghai's Fudan University treated five...

Most Hollywood Flicks Fail a 'Climate Reality Check'

New research shows that majority of films don't accurately reflect current climate crisis

(Newser) - Aquaman may not mind if the oceans rise, but moviegoers might. That's one of the takeaways from a new study conducted by researchers who set out to determine if today's Hollywood blockbusters are reflective of the current climate crisis. The vast majority of movies failed the "climate...

Lead Author of Study on Girls and Periods: &#39;It Alarms Us&#39;
Lead Author of Study on
Girls and Periods: 'It Alarms Us'
in case you missed it
Jun 2, 2024 7:01 AM CDT

Lead Author of Study on Girls and Periods: 'It Alarms Us'

Over the last 50 years, US girls are getting their periods earlier and not as regularly

(Newser) - If you've anecdotally heard American girls are getting their periods earlier than they did in decades past, you heard correctly. A study published Wednesday in JAMA Network Open surveyed 71,000 women who were born between 1950 and 2005. The researchers from Harvard and the National Institute of Environmental...

Binge-Eating Disorder Dogs Sufferers Longer Than Thought

Study finds almost half of sufferers were still experiencing it 5 years later

(Newser) - While anorexia and bulimia are arguably more talked about, binge-eating disorder is actually the most common eating disorder in the US. And as researchers explain, it's apparently been a misunderstood one. A five-year study from researchers with McLean Hospital (part of the Mass General Brigham healthcare system) has found...

Exploration Has Begun on &#39;Holy Grail of Shipwrecks&#39;
Deep in the Caribbean,
an 'Unprecedented'
Mission Is Underway
IN CASE YOU MISSED IT
Jun 1, 2024 11:40 AM CDT

Deep in the Caribbean, an 'Unprecedented' Mission Is Underway

Colombian government begins exploring Spain's San Jose galleon, the 'holy grail of shipwrecks'

(Newser) - In June of 1708, the Spanish galleon San Jose was attacked by the British Royal Navy and sank in the Caribbean off the coast of Cartagena, resting on the ocean floor with a reputed $20 billion in treasure on board. Only a handful of the 600 or so men on...

Unusual Alzheimer's Predictor: A Falling Credit Score

Study suggests people start making bad financial decisions long before diagnosis

(Newser) - Warning signs of impending Alzheimer's usually focus on the physical—memory slips and the like. A new study out of Georgetown, however, suggests that a declining credit score might also be a sign of trouble:
  • People were 17% more likely to fall behind on their mortgage payments a year
...

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...

Scientists Find Evidence of &#39;Age of Monotremes&#39;
Scientists Find Evidence
of 'Age of Monotremes'
NEW STUDY
May 28, 2024 10:50 AM CDT

Scientists Find Evidence of 'Age of Monotremes'

A diversity of platypus-like creatures roamed Australia some 100M years ago

(Newser) - There are exactly five existing egg-laying mammals, or monotremes: the platypus and four echidna species, all native to Australia and New Guinea. According to new research, they're the last survivors of a diverse set of species that roamed the southern continents during the time of the dinosaurs. The Lightning...

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...

His Wine Cellar Was a Mammoth Graveyard

Austrian archaeologists call it the 'find of the century'

(Newser) - An Austrian man renovating his wine cellar found something a lot older than any riesling. Winemaker Andreas Pernerstorfer discovered enormous bones that came from at least three woolly mammoths, the BBC reports. He reported the find to authorities, and the cellar was excavated by the Austrian Archaeological Institute, which called...

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...

US Hockey Players Can Sound Like &#39;Fake&#39; Canadians
US Hockey
Players Can
Sound Like
'Fake' Canadians
new study
May 19, 2024 9:03 AM CDT

US Hockey Players Can Sound Like 'Fake' Canadians

Linguist explains the phenomenon

(Newser) - When linguist Andrew Bray was working on a study about slang used by hockey players, he got hung up on an odd question posed to him: "Are you trying to figure out why the Americans sound like fake Canadians?" That led him down a whole new avenue of study,...

How Were the Pyramids Built? A Lost Branch of the Nile

Researchers map extinct Nile branch that flowed past 31 known pyramids

(Newser) - Part of the mystery behind the construction of Egypt's ancient pyramids is that the vast majority were erected in places that now appear far from the aiding hand of the Nile river. According to new research, there's a simple explanation: We can't see what is now extinct....

Girl, 11, Helps Discover Largest Ever Reptile
Girl, 11, Helps Discover
Largest Ever Reptile
NEW STUDY
May 11, 2024 1:50 PM CDT

Girl, 11, Helps Discover Largest Ever Reptile

Ichthyotitan severnensis estimated at 82 feet long, with a 7-foot-long jawbone

(Newser) - It was the largest reptile to ever prowl Earth's oceans. At some 82 feet, this giant ichthyosaur would've been nearly as large as a blue whale, a marine mammal and the largest animal known to exist at any point in the planet's history. Yet the ichthyosaur, dubbed...

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...

Study: The Air Inside Our Cars Is a Problem

Researchers find flame retardants in car air samples

(Newser) - Thanks to seat belts and airbags we're supposed to be fairly safe from harm inside our vehicles. A new study published in the journal Environmental Science & Technologies suggests the very air inside the cars could be detrimental to our health, the Guardian reports. Researchers analyzed the air of...

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