Moonquakes could reveal ice buried beneath lunar south polar craters
Finding water on the moon may only be a matter of detecting the right vibrations.
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Laying odds on the potential for Martian water near future landing zones
We know Mars has water ice in its polar regions, but astronauts (and their solar-powered equipment!) would much rather experience life closer to Mars' equator. As NASA looks toward landing humans on the red planet, the Planetary Science Institute (PSI) is mapping where water
Art festivals may revive island communities when tourism stays within local limits
Grounding intermittent art festivals such as the Setouchi Triennale within the resource capacities and social thresholds of the island communities that host them is a path to the sustainable, long-term revitalization of these communities.
Smarter fish farms could cut electricity use and CO₂ while keeping fish safe
Recirculating aquaculture systems (RAS) are attracting growing attention as a sustainable aquaculture technology that can reduce water use, control rearing conditions and lower environmental impacts by filtering and reusing water. At the same time, RAS facilities rely on pumps,
A new genetic tool helps researchers uncover the logic of gene regulation
The human genome contains more than 20,000 genes. However, at any given time and in a given cell, only a fraction are active. Researchers from EMBL Heidelberg's Krebs Group have developed an innovative experimental approach to understand how cells determine which genes to turn
You’re Carrying “Ghost DNA” From Extinct Hominins
A new technique reveals human evolution was rife with interbreeding The post You’re Carrying “Ghost DNA” From Extinct Hominins appeared first on Nautilus .
From research to policy: Study turns EU wildfire assessments into a tool for better governance
Climate change, land-use change and socioeconomic pressures are turning wildfires from a primarily ecological process into a complex, systemic risk that cuts across ecosystems, infrastructure, public health, water resources, cultural heritage and rural livelihoods. Despite
Newly discovered mechanism protects DNA during cell division
Every time a cell divides, it must accurately copy and distribute its DNA between two new cells. However, in some cases, chromosomes do not fully separate, leaving behind thin strands of DNA known as DNA bridges that connect the two newly formed cells.
Isotopic analysis may help police combat illegal timber trade in Amazon
A map showing the distribution of isotopes in Amazonian tree wood can help identify illegally harvested timber. By analyzing the ratio of different isotopes of elements such as oxygen, carbon, nitrogen and strontium, researchers can pinpoint the region where the wood was
Homing in on the X-ray sky with eROSITA's second data release
The German eROSITA consortium (eROSITA-DE), which includes the University of Bonn and is led by the Max Planck Institute for Extraterrestrial Physics (MPE), has released its second major public data set, the "eROSITA Data Release 2" (DR2).
ELT's spectrograph could 'sniff out' biosignatures on other worlds
Before any major telescope commissioning, there are dozens of papers that attempt to define what we can expect from it. We're starting to see some come through for the Extremely Large Telescope (ELT), which hopefully will get a more imaginative name when the 39 m (128-foot)
Optimized magnetic pulses could cut memory switching energy by several orders of magnitude
Information and communication technologies (ICTs) driven by artificial intelligence (AI) are generating data at an unprecedented rate. Every internet search, AI-generated image, recommendation, scientific simulation and large language model creates and processes enormous
The Bizarre Life Cycle of “Zombie-Ant” Fungus Gets a New Twist
The fungal puppet master has been living a secret life The post The Bizarre Life Cycle of “Zombie-Ant” Fungus Gets a New Twist appeared first on Nautilus .
Lichen-like life 600 million years ago may push back origins of fungal-algal partnerships
Two organisms inhabiting a common environment can sometimes mutually influence each other, either benefiting or, in some cases, damaging one another. This mutually beneficial or ambivalent biological relationship is known as symbiosis.
Technical flaws may inflate Australia's forest carbon credits
AFPA has echoed serious concerns raised by Forestry Australia over the federal government's controversial new carbon credit method, warning it undermines the integrity and credibility of Australia's carbon market.
A backup fluoride defense in soil bacteria could aid greener chemical production
Researchers at the University of Tartu have discovered a mechanism in bacteria that helps them adapt to fluoride, which is toxic to most organisms above relatively low threshold concentrations. Their discovery may represent a significant milestone in bioindustry, as it could
New blazes in Greece as strong winds hamper firefighting
New wildfires fed by strong winds broke out in Greece on Friday, giving firefighters little respite and forcing Civil Protection officials to order the partial evacuation of part of a suburb west of Athens.
Shark finning regulations have not significantly changed global trade, new analysis finds
Much like caviar, shark fins are a luxury product and delicacy in parts of the world. And like wild caviar, demand for shark fins has posed an incredible threat to species that can't reproduce quickly enough to keep up.
A single RNA-based therapeutics approach against multiple types of RNA viruses
The high frequency of RNA virus mutations and outbreaks of emerging RNA viral infections are challenging public health issues. Developing a drug that can overcome viral mutations with broad-spectrum antiviral activity is an unmet need.
Cretaceous beetle fossil reveals early evolution of firefly sensory and signaling systems
Scientists have discovered a remarkably well-preserved 100-million-year-old beetle fossil that provides a rare glimpse into the evolution of the intricate sensory and communication systems used by fireflies and their relatives today. Fireflies belong to the order Coleoptera,
Mathematical model devised to protect bacteriophages without hindering their action
A study by researchers in the UAB Department of Mathematics and the Center for Mathematical Research (CRM) presents a model describing the behavior of encapsulated bacteriophages within the gastrointestinal tract. Its objective is to better understand the advantages and
Why is gaining citizen support for climate policies so difficult?
A study led by Marc Guinjoan, a lecturer in the Department of Political Science and Public Administration at the UAB, with researchers Toni Rodon of the UPF and Joel Ardiaca of the UB, reveals that citizen support for climate policies depends largely on how the costs, benefits
Experts survey the glacier ice on Mount Ararat for the first time
Facing wind and cold, with only half as much oxygen to breathe as in the valley, a German-Turkish research team surveyed the glacier on Mount Ararat in eastern Turkey for the first time in July, at more than 5,000 meters (16,400 feet) above sea level. For two weeks, the team
New open-source software predicts energy transfer between tiny defects in solid materials
The performance of many next-generation devices depends on controlling how energy flows at extremely small scales. In the field of microelectronics—where devices continue to shrink and new materials are introduced—small imperfections in solids can strongly influence how a
Modified cell vesicles trigger 'lipid counterstorm' against lung inflammation in mice
The COVID-19 pandemic highlighted severe consequences of unchecked respiratory disease, including cytokine storms. This phenomenon affected many COVID-19 patients and is a potential side effect of many other diseases involving significant inflammation, but approaches to
Which Fish Species Will Invade the Mediterranean Next?
The features of fish that have passed through the Suez Canal provide clues The post Which Fish Species Will Invade the Mediterranean Next? appeared first on Nautilus .
Diego Rivera claimed his mural Creation was half wax, but chemical forensics says otherwise
Adorning the walls of San Ildefonso College in Mexico City is artist Diego Rivera's masterpiece, rendered in fresco and gold leaf, The Creation, or La Creacioń. It depicts a man standing with his arms outstretched beneath a deep blue celestial disk studded with stars and
New low-water method could make production of clean-energy materials much greener
A new Concordia study has demonstrated a greener way to produce an important class of catalytic materials with promising potential for cleaner energy technologies that rely more on acoustic energy than water and chemicals. The work is published in the journal Advanced Synthesis
Magnetic nanoparticles remove forever chemicals from water
PFAS, otherwise known as forever chemicals, have become commonplace in numerous everyday and industrial products. At the same time, they are some of the most problematic pollutants of our times: They are extremely durable, accumulate in the environment and in organisms and can
French, Italian winegrowers face earliest ever harvest
Scorching summer temperatures have disrupted life for millions of Europeans, but for winegrowers in Italy and France who are harvesting their grapes unusually early, the hot weather offers pros as well as cons.
A discarded SpaceX rocket is on a high-speed collision course with the moon
A drifting SpaceX rocket is on a collision course with the moon after launching a pair of lunar landers more than a year ago.
Ancient Irish volcano offers new clues about the development of its modern-day, active 'brothers and sisters'
An international team of volcanologists working on Carlingford Mountain has found that liquid "magma chambers" do not always exist beneath volcanoes. The team instead demonstrated that magma "plumbing systems" beneath Earth's surface can fluctuate between solid- and
To detect CTE while alive, a test for another brain disease may help
A protein that is a hallmark of Alzheimer’s disease may also ID a brain condition associated with head trauma in contact sports, early findings suggest.
Agricultural waste could fuel protein-rich black soldier fly larvae for human foods
They're wriggly black grubs more commonly tossed to backyard hens than served at the dinner table, but black soldier fly larvae could soon play a key role in building a more sustainable food system, according to new research from Adelaide University.
Only 1 in 3 people arrested by ICE have a criminal conviction, research reveals
Just 34% of people arrested by the U.S. Immigration and Customs Enforcement agents during President Donald Trump's second term have a criminal conviction, according to research published in the Proceedings of the National Academy of Sciences. That's a near-historic low, the
Curiosity Blog, Sols 4961-4967: Approaching a break in the rock record?
Curiosity spent the week continuing to climb her way through the layers of Mount Sharp, exploring the sedimentary rock strip chart of Martian history. The rover has reached a layer where the science team had spotted a possible "erosional supersurface" by analyzing orbital data
Ancient Rome's food shortages were shaped more by logistics than climate
Ancient Rome's greatest threat to food security wasn't the weather but the challenge of getting grain to the capital, according to a new study. By comparing hundreds of years of historical records with reconstructions of past climate, researchers found that periods of unusual
Postpartum psychosis is at the center of the Lindsay Clancy trial. What is it?
A high-profile court case is calling attention to this rare and understudied condition
Japan probe made closest-ever asteroid flyby: space agency
A Japanese probe flew 400 meters (1,312 feet) from a near-Earth asteroid this month, marking the closest approach ever recorded for such a mission, the space agency said.
Consumer confidence rises for second straight month; views remain downbeat amid high prices
Consumer sentiment confirmed its early-July reading, landing almost 12% above June, according to the University of Michigan Surveys of Consumers.
New method flags hurricane rapid intensification up to five days ahead
The rapid intensification of a hurricane ranks among the most dangerous weather events on Earth. Storms such as Hurricane Michael, which crashed ashore in the Florida Panhandle with winds of 160 mph (about 257 km/h), and Hurricane Otis, the costliest hurricane to strike
High Blood Pressure in Pregnant Women Is Rising Across the Country
For women of every race, age, and size The post High Blood Pressure in Pregnant Women Is Rising Across the Country appeared first on Nautilus .
AI helped produce two proofs for the same cryptography problem
An M.I.T. Ph.D. student and two University of California system cryptographers used GPT-5.6 Sol Ultra in different ways, raising new questions about independent discovery and scientific credit
The protein craze may not be for everyone
Getting more protein has been all the rage. In sedentary people, that advice could accelerate aging.
Diamond's newfound defect may tame vibrations that hinder quantum light sources
Researchers in the Department of Electrical and Computer Engineering at the University of Illinois Urbana-Champaign have discovered a new type of quantum light emitter in diamonds that could help overcome a number of challenges facing quantum technologies.
Newsom reverses on long-sought paid leave benefit for California teachers
The majority of California's roughly 300,000 teachers don't have access to the state-funded paid leave program that most new parents in the private sector do. Instead, many local school districts deduct the cost of a substitute teacher from educators' pay during parental leave.
Getting outside despite your 9‑to‑5 job can improve your mental health
The modern workday unfolds largely indoors. Long hours spent commuting, sitting in meetings and staring at screens can make time outdoors feel like a luxury. Finding time for nature in an already packed workday can feel impossible, especially if you think nature only "counts"
Chemists unlock Appel fluorination with potassium fluoride
Alcohols are among the most abundant building blocks in chemistry. Fluorinated compounds, meanwhile, are essential for many modern medicines, crop protection products and advanced materials. Converting one into the other, however, has traditionally relied on toxic, thermally
Randomly mixed atoms arranged in rows and columns for sustainable catalysis
The energy system of the future will require sustainable catalysts that, for example, enable the efficient production of green hydrogen. Materials consisting of mixtures of five chemical elements show great promise for enabling ideal catalysts in the future.
Students are anxious—and it's no surprise, since we are teaching them to be that way
Temporary anxiety can often surface before the first day of school. Sometimes, that can help kids get in the right mindset for a big day. But when anxiety becomes a constant feature of children's and teenagers' days, that stress doesn't switch off when they leave the classroom
