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Phys.org / Just 1.2 billion years after the Big Bang, galaxies were already shaped by where they lived

A large protocluster of galaxies that existed 12.6 billion years ago, first discovered with the Subaru Telescope, has been examined in detail using the James Webb Space Telescope (JWST). The study found that galaxies in crowded ...

14 hours ago
Phys.org / Dog daycare leptospirosis outbreak in Los Angeles reveals broader public health risks

A 2021 outbreak of leptospirosis that sickened more than 200 dogs in Los Angeles County reveals critical gaps in vaccination practices and raises broader concerns about the spread of the disease between animals and people, ...

7 hours ago
Phys.org / Thousands of sheep and cows die in trucks and saleyards every year. They need better protection

When a semi-trailer burst into flames on a highway in northern New South Wales, it wasn't only the driver who had to flee for his life.

2 hours ago
Phys.org / Teaching thermodynamic laws to AI unlocks a polymer modeling challenge

For more than half a century, materials scientists have struggled with how to simulate the complexity of polymer materials. An individual chain can comprise tens of thousands of atoms, a melt or composite contains billions, ...

4 hours ago
Tech Xplore / AI beats human forecasters in tournament predicting 30 tech ventures

For decades, the idea that artificial intelligence can beat humans at number-crunching tasks like high-frequency trading has been widely accepted. But strategic foresight—the ability to predict the success of high-stakes, ...

4 hours ago
Science X / DNA cracks the mystery of hugging skeletons: First same-sex grave of two women who were neither sisters nor cousins

Every inch dug deeper into the soil can reveal something that changes how we perceive ancient societies. A multiyear excavation near the 13th-century Cathedral of the Exaltation of the Holy Cross in Opole, Poland, unearthed ...

17 hours ago
Medical Xpress / AI uncovers why squeezed tumors grow slower under physical pressure

Researchers have solved a long-standing mystery about why physical forces slow cancer growth—and the answer could reshape how the disease is treated. A multidisciplinary team from University of Galway, CÚRAM, the Taighde ...

9 hours ago
Phys.org / Tropical butterflies 'hedge bets' on reproduction as extreme seasons reshape Amazon life

New research from Queen Mary University of London shows how extreme seasonal patterns are causing rainforest butterflies to adapt their reproductive strategies at a rapid pace, with implications for species resilience under ...

8 hours ago
Phys.org / Stretching and squeezing drive the timing of glacial meltwater release

As meltwater drains through and beneath a glacier, it can alter how the ice flows and whether it breaks apart. Meltwater can also cause feedback that leads to more ice loss. Understanding when and how glacial meltwater drains ...

9 hours ago
Phys.org / Protein shape mapping could detect diseases before symptoms appear

A University of Mississippi professor and his team have developed a technology that may one day lead to the early diagnosis of juvenile diabetes and CTE caused by traumatic brain injuries. The technology allows researchers ...

9 hours ago
Phys.org / Single-step 8-9x expansion reveals nanoscale centrioles without electron microscopy

In a study published in ACS Nano, researchers from National Taiwan University report a new expansion microscopy strategy termed high-fold homogeneous expansion microscopy (hiHomoExM), capable of achieving approximately 8–9× ...

8 hours ago
Phys.org / Researchers capture inception of hydrogen-uranium reaction for the first time

When hydrogen gas interacts with uranium metal, the combination creates a chemically reactive powder and a runaway reaction that is difficult to stop. The result can impact the safety and lifespan of technology critical for ...

10 hours ago