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Phys.org

Science/Tech / Phys.org

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 and redistributive effects are communicated. The research, published in the journal West European Politics and based on two experiments using representative samples of the Spanish population, explains why specific climate

31 Jul 2026 11:50 pm
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 explored the ice field, which until then had been a blank page for researchers. Their goal was to find out whether the ice on Turkey's highest mountain preserves a unique archive of climate and cultural history.

31 Jul 2026 11:50 pm
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 microelectronicswhere devices continue to shrink and new materials are introducedsmall imperfections in solids can strongly influence how a material stores, transfers or loses energy. Those processes can either be used to improve device performance or create problems such as energy loss, information loss, signal disruption or reduced reliability.

31 Jul 2026 11:30 pm
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 treating these symptoms remain unclear.

31 Jul 2026 11:30 pm
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 Creacio. It depicts a man standing with his arms outstretched beneath a deep blue celestial disk studded with stars and constellations, while figures seated on clouds watch from either side. The work catalyzed the revival of the encaustic painting technique in the 1920s.

31 Jul 2026 11:10 pm
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 & Catalysis.

31 Jul 2026 11:10 pm
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 only be removed from water with difficulty.

31 Jul 2026 10:50 pm
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.

31 Jul 2026 10:50 pm
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 liquid-dominated states, providing an improved view of how active volcanoes evolve through time.

31 Jul 2026 10:30 pm
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.

31 Jul 2026 10:10 pm
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 authors note.

31 Jul 2026 10:10 pm
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 alongside images of the layers in the buttes above us.

31 Jul 2026 9:50 pm
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 heat, cold, drought or heavy rainfall rarely lined up with reported food shortages.

31 Jul 2026 9:50 pm
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.

31 Jul 2026 9:40 pm
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.

31 Jul 2026 9:30 pm
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 Mexico's Pacific coast, caught communities unawares when they intensified at a rate that computer models failed to anticipate.

31 Jul 2026 9:30 pm
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.

31 Jul 2026 9:10 pm
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.

31 Jul 2026 9:10 pm
Getting outside despite your 9to5 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 when it involves hiking boots and camping gear.

31 Jul 2026 8:50 pm
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 unstable reagents such as DAST (diethylaminosulfur trifluoride) that make large-scale manufacturing operationally demanding.

31 Jul 2026 8:50 pm
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.

31 Jul 2026 8:30 pm
Students are anxiousand 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 or finish an exam. It can become the body's norm, staying with learners long after graduation.

31 Jul 2026 8:30 pm
First AI-driven telescope goes stargazing

Every night, astronomers must carefully assess changing weather, the intensity of moonlight and shifting atmospheric conditions before deciding where to point a telescope. It's a constant balancing act designed to squeeze as much science as possible from every precious hour beneath dark skies. Now, Northwestern University, University of Chicago and Fermilab scientists have developed a new artificial intelligence (AI) tool that automatically determines where a telescope should point.

31 Jul 2026 8:10 pm
Surprising boiling behavior in liquids could advance future space missions

When astronauts travel deeper into space, every drop of fuel becomes critical, and keeping those fuels stable for months or even years is one of the biggest engineering challenges facing future missions. Now, University of Florida researchers have uncovered a surprising behavior in boiling liquids that could help solve that challenge.

31 Jul 2026 8:10 pm
New photonic platform offers a four-lane highway for light

Topological photonics can force propagating light to travel in a single directionallowing researchers to route optical signals around corners and past defects without any of it scattering backward. So far, however, this one-way flow has only been found at the boundary between two specially engineered opological insulator regions, leaving most of the material unavailable for light transport.

31 Jul 2026 7:50 pm
Why bad health information can seem so convincingand five ways to resist it

Recent reports have highlighted AI-generated doctors spreading dubious health advice to millions of social media users. Fabricated wellness trends can travel just as quickly. A supposed pink jelly weight-loss treatment, for example, reportedly fooled at least one celebrity.

31 Jul 2026 7:50 pm
Less-explored form of quantum code could be more powerfuland more stablethan its alternative in error correction

In mathematics and getting dressed, some processes are commutative, while others are noncommutative. Commutative means the order doesn't matter (3 + 2 is the same as 2 + 3, and it doesn't matter which sock goes on first). Noncommutative means the order does matter.

31 Jul 2026 7:30 pm
Poochmaxxing: the wellness industry is coming for your pets

I am a runner who loves being active alongside my dogs. Actually, I am more of a plodderand one with very bad knees. Those knees benefit from regular physiotherapy and sports massage. You might not be surprised, then, to hear that I have regular physiotherapy appointments. The slight curveball is that the last three appointments I have attended have been with my dogs' veterinary physiotherapist.

31 Jul 2026 7:30 pm
Latest woodchip bioreactor sites reducing fertilizer pollution in local waterways by up to 99%

High nitrogen levels entering downstream waterways can harm fragile ecosystems. Across the world, excess nutrients commonly trigger algae blooms and fish kills in enclosed waterways near intensive horticulture.

31 Jul 2026 7:10 pm
Road traffic is putting smaller hedgehog populations at risk of collapse

A new study involving the University of Cambridge has found that road traffic kills between 15% and 29% of hedgehogs in local populations each year.

31 Jul 2026 6:50 pm
Newly discovered parasite linked to coastal seabird deaths

Along the Gulf Coast, black skimmers have long been a familiar sightgliding just above the water with their bright orange beaks slicing through the surface to feed.

31 Jul 2026 6:30 pm
Revisiting a forest experiment that lay forgotten for 30 years

What's the best way to manage a forest? Australians have argued about this for decades. The debate is often framed as binary: Do we protect forests entirely, or harvest trees to support local economies and communities?

31 Jul 2026 6:30 pm
Astronomers finally measure the full size of the largest known galaxy

Researchers have obtained the deepest images ever taken of IC 1101, allowing them to identify the galaxy's outer edge for the first time. The observations confirm it as the largest known galaxy, spanning roughly 520 kiloparsecs, or about 1.7 million light-years, and containing an estimated 3.4 trillion solar masses in stars. The paper was posted to the arXiv preprint server on July 16.

31 Jul 2026 6:10 pm
New research: Wetlands are crucial food baskets for NZ's native eels

Conservation projects often focus on protecting a threatened species from predators and habitat destruction. But as our research shows, restoring food webs can be as important to supporting ongoing recovery.

31 Jul 2026 6:10 pm