The “Most Complete” Mastodon Tooth Ever Found
Peering 10,000 years into the past The post The “Most Complete” Mastodon Tooth Ever Found appeared first on Nautilus .
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Medieval Chinese skeleton may reveal first evidence of a brutal punishment
Ancient Chinese authorities used many creative ways to punish people, often with methods designed to mark them for life. One brutal example mentioned repeatedly in historical texts is cutting off a person's nose. However, archaeologists in China have never found skeletal
Workplace AI adoption remains slow, informal and uneven, survey finds
Despite the rapid development of generative AI and the high level of public interest, the use of AI in the day-to-day work of many employees is not yet the norm. This is the finding of the third wave of the Konstanz AI study, for which a total of 1,105 employees were surveyed
To read 2,000-year-old burned scrolls, scientists burn their own
Douglas Seiler painstakingly sourced papyrus and reed pens from Egypt and traditional lampblack ink from Japan, then paid some high school students to inscribe the papyrus with lines from Star Wars and the Bible and a quote from the '60s sci-fi TV show The Outer Limits.
Power breeds suspicion: In cases of wrongdoing, people point to leaders more quickly
People with power are more quickly singled out as the culprit when something goes wrong but it is unclear who made the mistake. That is shown by a series of studies by researchers at the University of Amsterdam. In one, they analyzed almost 100,000 everyday conflicts on the
Europe can lower emissions without deindustrializing, say researchers
The European Union has committed to achieving climate neutrality by 2050, a process that will require rapid and substantial reductions in greenhouse gas emissions across all economic sectors.
Amino acids and a bone mineral may help control magnesium implant breakdown, three student papers suggest
Seeing a bachelor's thesis published in a scientific journal is relatively uncommon. For three theses linked to the same research group to result in scientific publications within just three months is downright rare. Yet that is exactly what has happened in Elsebeth Schröder's
Physicists extend the search for quantum black holes at the LHC
Physicists at UC Santa Barbara have extended the search for evidence of microscopic black holes produced at the Large Hadron Collider (LHC) at the European Organization for Nuclear Research (CERN). The formation of these tiny, fleeting objects at the LHC represents one way
Who do you trust in an emergency? Researchers ask people in places hit by extreme weather
One evening in August 2025, a Pakistani shepherd, Abuzar Hussain, was tending sheep and goats on the mountain slopes of Shijar. At about 6 p.m., a thunderous roar shattered the silence of the valley.
Why AI is speeding up scientific research but not lab experiments
A new report from Google, Google DeepMind and M.I.T. finds that researchers are using AI—a lot. It’s just not helping as much in the lab
New thermal insulator outperforms any material found in nature
Researchers have engineered a new material that is an extreme thermal insulator, is exceptionally stiff and can be printed as a thin film at large scales. The material has one of the lowest thermal conductivity profiles of any dense, or nonporous, material—approaching the
Q&A: Economist explores how to balance environmental protection with economic growth
As a kid growing up in North Carolina, Prakash Mishra was interested in planets. "My parents got me a telescope when I turned 6 or 7, and that was my personality for probably 10 years," he says, noting that he thought he would eventually study physics or astrophysics.
What does OpenAI’s blockbuster mathematics proof mean for the real world?
OpenAI’s claimed proof of the Navier-Stokes problem is a mathematical tour de force, but any real-world applications may be years away—if they ever arrive at all
This Stray Cat Turned Out to Be the First New Cat Species Discovered in Over a Century
It was living on a diet of rice, noodles, and eggs The post This Stray Cat Turned Out to Be the First New Cat Species Discovered in Over a Century appeared first on Nautilus .
Giving students a voice in how they learn could transform the classroom experience
Research from Queen Mary University of London explores how combining learner autonomy with student-led inquiry can create a more engaging and collaborative experience for international students learning academic English.
Laser experiments recreate solar flare physics and reveal consistent magnetic reconnection rates
Magnetic reconnection is a process that occurs when the magnetic fields of a conductive plasma quickly rearrange and release massive amounts of stored magnetic energy. It is widely thought to be the underlying mechanism behind cosmic events such as solar flares and substorms in
Greenland's Qaanaaq Ice Cap has lost enough ice to produce a layer of water about 8 meters deep
Each summer, researchers from Hokkaido University returned to the Qaanaaq Ice Cap in northwestern Greenland to measure changes in the ice surface using aluminum poles drilled into the ice. Their 13-year record shows how the ice cap changed from 2012 to 2025.
Discovery of CRISPR's long lost ancestor may expand gene-editing toolkit
CRISPR may be a powerful technology for gene editing, but the system existed in bacteria long before scientists began using it. For billions of years, CRISPR has acted as a natural immune system in bacteria and other microbes, helping defend them against invading viruses. But
Who benefits from tariffs, according to research
Tariffs are usually debated as trade policy. But a study from the University of Chicago Booth School of Business treats them as something else: a mechanism for redistributing wealth.
Hemp waste cellulose unlocks tougher biodegradable plastics
Korean researchers have developed a method to strengthen biodegradable plastics using hemp hurd, an agricultural byproduct. The approach is expected to be applicable to other large-volume agricultural residues, including soybean stalks and rice straw.
Background hums and buzzes affect human behavior, researcher finds
Have you ever stopped and listened to the background sounds in a room you are in? The hum of the ventilation? The buzz of electricity? While most of the time we are barely aware of these sounds, Arthur Jinyue Guo, a researcher at the RITMO Centre for Interdisciplinary Research
Will the U.S. megadrought ever end?
For 27 years, the Southwest has been gripped by a historic drought. Scientists think it might be here to stay.
Coffee on the nanoscale: Graphene oxide membrane removes half the caffeine while retaining key compounds
The humble coffee filter has the relatively simple job of letting the coffee through and leaving the grounds behind. But researchers from the ARC Center of Excellence for Carbon Science and Innovation (COE-CSI) are exploring whether a filter operating on the molecular scale can
Hubble spots an out-of-sync galaxy
Though the spiral galaxy in this new image from the NASA/ESA Hubble Space Telescope seems serene, it hides a chaotic secret. This galaxy is NGC 4698, and it lies about 55 million light-years away in the constellation Virgo. It's one of more than a thousand galaxies in the Virgo
Anti-transgender legislation can cause psychological distress even in states with trans-friendly laws
Legislation that affects or discriminates against transgender and gender-diverse individuals can cause more psychological distress than personal experiences of discrimination, according to new Virginia Commonwealth University research published in the journal American
An extremely stable quantum gas offers a new lens on strongly interacting systems
Molecular gases are a new form of artificial quantum matter. However, when these molecules collide, they are often lost extremely rapidly. Researchers from Radboud University and Columbia University have been able to suppress this collisional loss, paving the way for strongly
The art heist paradox: Why better police work can lead to more stolen masterpieces
When a multimillion-dollar masterpiece vanishes from a museum, the public calls for tougher criminal penalties and better-funded police task forces. But research from Wake Forest University suggests that some of these intuitive solutions can backfire, resulting in more art
'Plasticorals,' coral rubble fused with plastic, represent a new form of plastic pollution
During routine beach litter surveys on the subtropical island of Okinawa, Japan, researchers came across small, brightly colored specks in the pale coral rubble. Back at the lab, spectroscopic and microscopic analyses revealed that these specks are, in fact, melted polymers
Muscle Loss is a Big Warning Sign of Dementia
But obesity has a more complicated relationship with the disease The post Muscle Loss is a Big Warning Sign of Dementia appeared first on Nautilus .
From the start, the solar system chose fire over ice to build its first bodies
When the solar system first took up the task of building solid bodies—such as planets, moons and protoplanets—it basically had a choice between two ingredients: heat-forged chondrules, which were millimeter-sized bits of rock, and matrix, a fine-grained, cold dust loaded with
Cultural norms can shape how social gestures influence perceived attractiveness
Humans are social animals, but we have a diversity of societies, each with its own customs, behaviors and expectations. It's obvious that those can affect how we respond to someone—favoring the comfort of familiar behaviors, for example—and people often try to account for that
Time is running out to catch a giant planet's strange orbit
A team of researchers, including those from the University of Tokyo, spotted a rare kind of planet that's unusually hot and eccentric. TOI-1355 b orbits its star, TOI-1355, which is also much hotter than our sun, in a strange way and incredibly quickly, completing an orbit in
Black moms and pregnant women forced out of their homes in metro Detroit face health and safety threats
Is everyone entitled to a fair process before being forced out of their home?
'Lost' medieval castle found hiding inside university building in Dublin
One of Dublin's "lost" medieval castles has been found hiding in plain sight inside University College Dublin's Roebuck Castle. New research reveals that substantial remains of the Norman castle of Roebuck, an important fortress on one of the approach roads into the medieval
More than puppy love: How therapy dogs bring students together
Students may come for the dog, but new research from UBC Okanagan published in the Journal of College Student Mental Health suggests that's not always what they leave with. In a study of 676 students—most in their first year—researchers asked an open-ended question about what
This ‘anti-vampiric’ grave used two strategies to stop the undead
A sickle across the throat and a padlock on the toe were likely meant to keep this 17th-century Polish teen from resurrecting.
NASA’s Nancy Grace Roman Telescope glimpses its first cosmic light
The space telescope is set to reveal thousands of new exoplanets and scour the universe for signs of dark matter and energy
When disaster crosses borders, Indonesia's credibility is tested twice
On Sept. 15, the eruption of Mount Anak Krakatau sent volcanic ash up to 15,000 meters (50,000 feet) and produced rumbling heard 700 kilometers (435 miles) away. Eight airports suspended operations, thousands of flights were disrupted, and more than 270,000 passengers were
How 30,000 archaeological treasures were saved from imminent destruction during Syria's civil war
A new study sheds light on how Syrian archaeologists risked their lives to rescue approximately 30,000 priceless artifacts from the Deir ez-Zor Museum during the summers of 2014 and 2015 as the city faced the imminent threat of capture by the Islamic State of Iraq and Syria
What changing ‘Lake Ontario’ to ‘Lake America’ means for weather forecasts
The National Weather Service is speeding ahead with changing the name of the Great Lake
Why high levels of the amino acid cysteine are toxic to cells
Cysteine is one of the main building blocks that cells use to make proteins. But this amino acid is a double-edged sword—too much cysteine is toxic to the cell. Cells therefore keep free cysteine levels to a minimum, converting most of the amino acid into the antioxidant
Small gardens are a big barrier to supporting nature—but better planning could protect UK wildlife
A new study by Chester Zoo and Nottingham Trent University scientists revealed that just over a third (38%) of more than 230 householders in Cheshire and North Wales were willing or able to introduce more wildlife-friendly features to their gardens.
Closing the space gap: A more precise way to measure distance between quasar pairs
A new way to accurately measure the distance between quasar pairs—the blazing, black-hole-powered centers of distant galaxies that appear side by side in space—is showing promise through University of Alberta research.
How one plume of hot rock built two volcano chains off Australia's coast
Lord Howe Island sits about 600 kilometers (370 miles) off the New South Wales coast, a crescent of rainforest and sea cliffs that draws visitors to its beaches and birdlife. Few people realize they are standing on the worn-down remains of a volcano.
In 2025, the ozone hole shrunk to one of its smallest sizes in decades
The Antarctic ozone hole in 2025 was one of the smallest in decades—a testament to the continuing success of international action to protect Earth's ozone layer, which shields us from the sun's harmful ultraviolet rays, according to a new report from the World Meteorological
Is This Massive New Study on the Benefits of Whole Grains Part of the “War on Protein” RFK Jr. is Ending?
When it comes to whole grains and health, a new analysis suggests the more the better The post Is This Massive New Study on the Benefits of Whole Grains Part of the “War on Protein” RFK Jr. is Ending? appeared first on Nautilus .
Mathematicians Build Long-Awaited Graph Sandwich
The proof of a decades-old conjecture has given researchers a new way to understand complex networks. The post Mathematicians Build Long-Awaited Graph Sandwich first appeared on Quanta Magazine
Tiny atomic tweak makes plastic-eating enzymes more powerful
A new approach that changes just one atom in plastic-degrading enzymes could help make them more efficient while maintaining their stability, according to new research from The Australian National University published in Angewandte Chemie International Edition.
From war to weather, Australian farmers are planting spring crops in an uncertain world
Australian farmers are heading into spring with an unusual mix of optimism and uncertainty.
New Zealand will be 'super‑aged' within a decade. Are our cities ready?
Within a decade, New Zealand will officially become a "super-aged" society, with more than one in five residents—around 1.2 million people—aged 65 or older.
