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What makes a place ready for radical innovation? Researchers say resident openness matters

4 days 9 hours ago
Why do some cities embrace new technologies and business models while others are slower to take them up? Economic conditions, infrastructure and access to technology clearly matter. But a new study from the University of Amsterdam and the University of St Gallen suggests there is another factor that has received much less attention: the psychological openness of the local population. Regions where people are more open to new experiences and unfamiliar ideas are more likely to be early adopters of radical innovations, the study says.

Supercooled clouds over the highest mountains respond differently to climate change

4 days 10 hours ago
Most studies of how clouds are responding to climate change focus on clouds over the oceans, rather than over mountains. Those that do focus on mountain clouds tend to explore cloud microphysics rather than long-term trends in cloud phase. But understanding cloud behavior over regions such as the Tibetan Plateau, which supplies water to hundreds of millions of people, is critical—especially as diminishing snowpack and altered precipitation patterns threaten this critical water source.

A distant supercluster of galaxies points to self-interacting dark matter

4 days 10 hours ago
Seven billion light-years from Earth, there is an unexpected cluster of galaxies. It has two regions in the process of colliding with each other with a combined mass of more than two quadrillion solar masses. Given its mass, the distant cluster has been nicknamed El Gordo, the Fat One. What makes it unusual is that it's extraordinarily large for that period of the universe. How did such a large supercluster form so early?

NASA's Hubble spies spiral's edge

4 days 10 hours ago
This NASA Hubble Space Telescope image features the edge-on, intermediate spiral galaxy NGC 1827, located roughly 37 million light-years away in the constellation Columba, the Dove. Hubble captured the image as part of a survey looking at 260 satellite galaxies around 22 Milky Way–like host galaxies within a radius of about 32 million light-years from Earth. Hubble has already observed 111 of these satellite galaxies. The remaining galaxies will take an additional 149 Hubble orbits, one orbit for each galaxy, to observe.

Forecasting 'tipping points' with AI climate simulation

4 days 10 hours ago
The writer Malcolm Gladwell popularized the term "tipping points" to refer to the moment when a trend or social behavior crosses a threshold and rapidly spreads everywhere. In physics, tipping points occur when systems—say, Earth's climate—reach an unstable point and topple over into a sea of change that is sometimes irreversible. Examples include global warming or the melting of polar ice caps.

Wetland reclamation brings limited agricultural gains but high flood exposure

4 days 10 hours ago
Wetland reclamation has long been regarded as a strategy to meet growing food demand, given the favorable soil and water conditions of wetlands. However, the trade-off between potentially greater crop production and the ecological cost of lost wetlands—especially involving flood regulation—has not been well understood.

Ancient fungus unlocks secret support system in major food crops that could transform farming practices

4 days 11 hours ago
Arabidopsis thaliana, a small flowering mustard plant used worldwide as the primary genetic model in plant biology, was long believed incapable of forming relationships with underground fungal networks. New research published in Current Biology led by professor Katie Field demonstrates for the first time that it can establish a fully functional, resource-sharing partnership with an ancient soil fungus known as a Mucoromycotina fine root endophyte (MFRE).

Elon Musk unveils Tesla's 'flying' car

4 days 11 hours ago
Tesla CEO Elon Musk unveiled what he described as a "flying" car, equipped with thrusters, during a livestreamed event at his SpaceX rocket company's facility on Thursday.

One-step rapid syphilis test uses layered nanoparticles to detect infection earlier

4 days 12 hours ago
Penicillin has cured syphilis cases since 1943, but symptoms of the sexually transmitted infection, known as "the great imitator," mimic many other diseases and can come and go without treatment while the infection keeps causing harm. If it remains undetected, it can spread to partners and to babies during pregnancy, causing lifelong effects.

Can social media bans protect young people's mental health? Early research suggests that bans aren't the answer

4 days 12 hours ago
The year 2026 has been an expensive one for social media platforms. Since March, YouTube and Meta, the parent company of Instagram and Facebook, have settled or paid out in multiple lawsuits totaling more than $17 billion for allegedly acting negligently, deliberately designing their platforms to hook kids and misleading the public about safety and privacy. If these suits are any indication of how states and the public are starting to view social media platforms, more may follow.

Physics-guided AI reconstructs hidden patterns inside ultrathin magnets from external fields

4 days 12 hours ago
To build faster and more energy-efficient computers, researchers need to understand nanoscale magnetic materials. But looking inside these tiny magnets is surprisingly difficult: Modern microscopes only measure the magnetic field outside the material, not the magnetic pattern inside. Because many different internal patterns can produce the exact same field, working backwards has long been a challenge.
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