New method allows scientists to 3D-print structures within cells
Researchers have developed a way to 3D print custom micrometer-sized structures directly into the interior of living cells.
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How news language and social networks affect the spread of immigration attitudes
A study in Economic Inquiry reveals how changes in immigration attitudes in an area spread to other localities and highlights the role of media language and social networks in shaping political attitudes.
Nature-based solutions? When more parks don't mean less heat risk
Cities around the world are planting more trees and creating new parks to combat rising temperatures. But a decade-long study of Northern Taiwan's cities reveals a troubling paradox: more green space doesn't always mean less heat risk, and the heat adaptation benefits of urban
The environmental risk of using pet flea treatment
A new paper in Environmental Toxicology and Chemistry finds that common medications used for flea and tick control in dogs and cats may pose a significant environmental risk for insects in the wild.
EU's impending accession to rights convention resembles a 3D puzzle, says research
The detail of the European Union's long-awaited accession to the European Convention on Human Rights is like a "three-dimensional puzzle" because of the several vital and interlocking elements which need to be agreed, a new study suggests.
Can philanthropy fast-track a flagship telescope?
New Space is a term now commonly used around the rocketry and satellite industries to indicate a new, speed focused model of development that takes its cue from the Silicon Valley mindset of "move fast and (hopefully don't) break things." Given that several of the founders of
The orbiting factories of the future
Imagine a fully automated 3D printer suspended in midair, churning out crucial components for use at home and abroad.
Sooner-than-expected climate impacts could cost the world trillions
A report warns that we may have seriously underestimated the rate of warming, which could damage economic growth
This Hidden Brain Region Could Help You Stay Resilient in Old Age
A surprising measure of frailty and grip strength The post This Hidden Brain Region Could Help You Stay Resilient in Old Age appeared first on Nautilus .
Earth’s last 3 years were its hottest on record
An analysis of global climate data shows sustained warming even as El Niño faded.
2025 Wasn’t the Hottest Year on Record. Earth Is Still Barreling to the Climate Brink
Global warming surpassed 1.5 degrees Celsius for the past three years, meaning Earth is currently on track to breach the Paris climate agreement by the end of the decade
How startups can communicate to win over silent audiences online
A new study reveals how entrepreneurs can win support for their ideas from audiences who never speak up. The research shows that the way entrepreneurs engage with a few vocal participants in online discussions can crucially shape how the larger, silent audience perceives and
Taming heat: Novel solution enables unprecedented control of heat conduction
Prof. Gal Shmuel of the Faculty of Mechanical Engineering at the Technion—Israel Institute of Technology has developed an innovative approach that enables precise control of heat conduction in ways that do not occur naturally.
Indoor air pollution is a global health issue, not just a domestic heating one
When indoor air pollution makes the news in western countries, it often feels like a local issue. One week it focuses on wood-burning stoves. Another it is gas cookers or the question of whether people should open their windows more often in winter.
Albania's waste-choked rivers worsen deadly floods
As flooding receded in parts of Albania on Tuesday, the Balkan nation's polluted waterways are being blamed for worsening the impacts amid fears that floodwaters filled with plastic waste could reach the Adriatic Sea.
Pompeii’s Early Baths Were Petri Dishes
Things improved with an impressive aqueduct system—if you don’t count lead contamination The post Pompeii’s Early Baths Were Petri Dishes appeared first on Nautilus .
It's been one year since wildfires devastated Los Angeles. What have we learned?
The wildfires that ravaged Los Angeles a year ago were among the worst in California's history. They were exacerbated by persistent drought, a buildup of vegetation and Santa Ana winds which, at times, exceeded 80 mph. The most damaging fires, which reduced Altadena and Pacific
Small businesses say they aren't planning to hire many recent graduates for entry-level jobs—here's why
Small businesses are planning to hire fewer recent college graduates than they did in 2025, making it likely harder for this cohort to find entry-level jobs.
Towards recycling of fiber composites: More sustainable epoxy thanks to phosphorus
Most people are aware that plastic waste is a problem. Almost all types of plastics that we use in our everyday lives are derived from fossil sources. When they end up in the environment, they cause pollution for generations. When incinerated in a waste incineration plant, they
These small lifestyle tweaks can add a year to your life
A few extra minutes of sleep per day or an extra half-serving of vegetables with dinner can add a year to our lives, according to an analysis of data from 60,000 people
When 'no-effect' isn't safe: Safe chemicals turn toxic in combination across generations
Researchers at National Taiwan University reveal that combined exposure to polystyrene nanoplastics and the preservative butylparaben, at a level considered safe on their own, can cause heritable harm, disrupting reproduction across generations through epigenetic changes.
Uncovering a hidden mechanism in Met receptor activation
Researchers at the Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, in collaboration with Osaka University and the National Institutes for Quantum Science and Technology, have uncovered a previously unknown mechanism behind the activation of the Met receptor—a
Delusions Are Often Not-So-Delusional After All
A radical shift in understanding psychosis The post Delusions Are Often Not-So-Delusional After All appeared first on Nautilus .
Left in the cold: Study finds most renters shut out of energy-saving upgrades
As winter heating costs rise, new research from Binghamton University, State University of New York reveals a cold truth. Renters—who make up approximately one-third of the U.S. population—are missing out on energy efficiency improvements that could lower their bills, make
Avian flu death count rises to 32 birds at Orlando's Lake Eola, including 26 swans
Avian flu has been blamed for the deaths of 32 birds at Lake Eola Park since Dec. 17, including 26 of the city's signature swans.
Lion conservation in Kenya: Why one approach does not fit all
Lions in Kenya respond very differently to human land use, climate and conservation practices. That is the conclusion of thesis from Leiden biologist Monica Chege. A uniform approach is therefore insufficient. "Effective conservation only works when management is tailored to
Magnetic fields slow carbon migration in iron by altering energy barriers, study shows
Professor Dallas Trinkle and colleagues have provided the first quantitative explanation for how magnetic fields slow carbon atom movement through iron, a phenomenon first observed in the 1970s but never fully understood. Published in Physical Review Letters, their computer
Birding enthusiasts can help songbirds avoid Salmonella epidemics
UCLA biologists are developing a tool to predict when deadly Salmonella outbreaks are likely to happen in wild songbird populations so that people can protect their feathered friends by taking down bird feeders at the right time. The research is published in Proceedings of the
Starch sachets release fertilizer in a controlled manner and can replace petroleum-derived polymers
An innovative product with the potential to replace polymers used in soil fertilizers is being developed in São Carlos in the state of São Paulo, Brazil.
Signs of ancient life turn up in an unexpected place
Dr. Rowan Martindale, a paleoecologist and geobiologist at the University of Texas at Austin, was walking through the Dadès Valley in the Central High Atlas Mountains of Morocco when she saw something that literally stopped her in her tracks.
Portable device enables rapid pathogen detection in diverse field environments
Purdue University researchers have developed a device for more conveniently detecting pathogens in health care settings, on farms and in food production operations.
Deformable lens enables real-time correction of image aberrations in single-pixel microscopy
Researchers from the Optics Group at the Universitat Jaume I in Castellón have managed to correct in real time problems related to image aberrations in single-pixel microscopy using a recent technology: programmable deformable lenses. The new method was described by the
Scientists demonstrate low-cost, high-quality lenses for super-resolution microscopy
Researchers have shown that consumer-grade 3D printers and low-cost materials can be used to produce multi-element optical components that enable super-resolution imaging, with each lens costing less than $1 to produce. The new fabrication approach is poised to broaden access
Meta-analysis challenges the link between economic inequality and mental health
Does living in an unequal society make people unhappy? Not necessarily, reveals the largest study ever conducted on the subject. Nicolas Sommet, a social psychologist and research manager at the LIVES Centre at the University of Lausanne, and his team have published the first
How Jupiter and Saturn Dictate Earth’s Oil Deposits
Jurassic mudstones reveal how the heavens impact Earth The post How Jupiter and Saturn Dictate Earth’s Oil Deposits appeared first on Nautilus .
Cyanobacteria can utilize toxic guanidine as a nitrogen source
Guanidine is an organic compound primarily used as a denaturing reagent to disrupt the structures of proteins and nucleic acids. Together with partner institutions, scientists at the Helmholtz Centre for Environmental Research (UFZ) have demonstrated that cyanobacteria, which
Urban soils get new life by mixing excavated dirt with organic waste
Excavated soil from construction sites usually ends up in landfills, but it has great potential. Researchers at the Technical University of Munich (TUM) show how excavated soil can be enriched with organic waste so that it can be reused in cities. By adjusting the mixture, the
How a soft coral moves its tentacles in perfect synchronization without a brain
A joint study by Tel Aviv University and the University of Haifa set out to solve a scientific mystery: how a soft coral is able to perform the rhythmic, pulsating movements of its tentacles without a central nervous system. The study's findings are striking, and may even
First standalone spin-wave chip operates without external magnets for future telecom
The Politecnico di Milano has created the first integrated and fully tunable device based on spin waves, opening up new possibilities for the telecommunications of the future, far beyond current 5G and 6G standards. The study, published in the journal Advanced Materials, was
New tool lets anyone audit a country's methane claims
For years, countries have told the United Nations how much methane they emit using a kind of bottom-up bookkeeping: Count the cows and oil barrels, estimate the volume of trash, and multiply by standard emission factors.
New global standard set for testing graphene's single-atom thickness
Graphene could transform everything from electric cars to smartphones, but only if we can guarantee its quality. The University of Manchester has led the world's largest study to set a new global benchmark for testing graphene's single-atom thickness. Working with the UK's
An Asteroid Impact May Explain Our Lopsided Moon
The crash might have radically transformed the lunar interior The post An Asteroid Impact May Explain Our Lopsided Moon appeared first on Nautilus .
Western populations endorse support for Ukraine despite nuclear escalation fears, finds study
Most people in the United States, United Kingdom, Germany, France, and Italy clearly endorse military support for Ukraine. They overwhelmingly reject Russia's positions on territorial claims and restrictions on Ukraine's political sovereignty.
A dry surface thanks to fluid physics: Contact-free method gently remove liquids from delicate microstructures
Researchers at the University of Konstanz have developed a gentle, contact-free method to collect liquids and remove them from microscopic surface structures. The method uses vapor condensation to generate surface currents that transport droplets off surfaces.
Sparse tongue hair explains why queen bees stop foraging when workers emerge
During spring, when queen bumblebees first emerge from hibernation to start their nests, they work incredibly hard foraging for nectar to fuel their new colonies. But then, as soon as their first workers are born, they seem to slack off.
Microbial genes could improve our understanding of water pollution
Underground environments like soil and aquifers teem with microbial life. These tiny microbes play a big role in cycling nutrients and breaking down or transforming pollutants. However, scientists still struggle to reliably model how microbes grow and decay.
A tiny mouse hints at why some mammal mothers may benefit from choosing more than one father
Many animals do something that still surprises researchers: females often mate with more than one male. This behavior—polyandry—has long raised a blunt question. Why divide offspring among multiple fathers, and does it help mothers or young survive?
Melting glaciers may mix up waters more than we thought
As marine-terminating glaciers melt, the resulting freshwater is released at the seafloor, which mixes with salty seawater and influences circulation patterns. As the oceans warm, it's growing increasingly important to study this process.
Enthusiasts used their home computers to search for ET—scientists are homing in on 100 signals they found
For 21 years, between 1999 and 2020, millions of people worldwide loaned UC Berkeley scientists their computers to search for signs of advanced civilizations in our galaxy.
Hubble nets menagerie of young stellar objects
A disparate collection of young stellar objects bejewels a cosmic panorama in the star-forming region NGC 1333 in this new image from NASA's Hubble Space Telescope. To the left, an actively forming star called a protostar casts its glow on the surrounding gas and dust, creating
