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Isle of Wight fossil Europe's first known long-clawed megaraptoran dinosaur
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Isle of Wight fossil Europe's first known long-clawed megaraptoran dinosaur

A new species of dinosaurβ€”a long-clawed predator the size of a large tigerβ€”has been discovered by a UCL-led team from a fossil found on the Isle of Wight. The dinosaur, described in a new paper in the journal Royal Society Open Science, belongs to a group of agile, two-legged carnivores called megaraptorans and is the first of this group to be found in Europe.

πŸ“… 2026-10-13 23:10:14    β€’    Phys.org
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210-million-year-old dinosaur discovery reveals a lost world in Africa
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210-million-year-old dinosaur discovery reveals a lost world in Africa

A newly identified 210-million-year-old dinosaur from Zimbabwe is helping scientists uncover a surprisingly distinct prehistoric ecosystem. The discovery suggests that ancient climate differences may have separated dinosaur populations across southern Africa, leading to unique species that challenge previous assumptions about their evolution.

πŸ“… 2026-10-13 22:53:03    β€’    ScienceDaily
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Optical skyrmions can control the motion of magnetic skyrmions
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Optical skyrmions can control the motion of magnetic skyrmions

Magnetic skyrmions (MSks) are swirling patterns of magnetization that form inside certain magnetic materials. They can behave like actual particles in many ways, exhibiting a stable internal structure and distinct boundaries. Because they are extremely small and can be pushed around with relatively little energy, MSks are regarded as promising information carriers in emerging technologies, including low-power memories and logic circuits. However, a major goal in the field has been to find practical ways to control their motion with high precision.

πŸ“… 2026-10-13 22:40:11    β€’    Phys.org
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Patterned X-rays map 3D chemical structures faster with fewer measurements
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Patterned X-rays map 3D chemical structures faster with fewer measurements

Seeing inside an object is one thing; seeing exactly what it is made of, in three dimensions, is far more difficult. Now, researchers at Bar-Ilan University and collaborating institutions have developed a new X-ray imaging technique that can map the three-dimensional chemical composition of an object 43 times faster than conventional approaches, while using more than 97% less measurement data.

πŸ“… 2026-10-13 22:40:07    β€’    Phys.org
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Thwaites Glacier could contribute twice as much sea-level rise as previously projected
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Thwaites Glacier could contribute twice as much sea-level rise as previously projected

A new ice sheet model developed by glaciologists at the University of California, Irvine and NASA's Jet Propulsion Laboratory projects that the melting of Thwaites Glacier in West Antarctica will contribute up to 30 millimeters (1.2 inches) of sea level rise by 2100β€”twice previous estimatesβ€”even without additional climate warming.

πŸ“… 2026-10-13 21:50:01    β€’    Phys.org
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'Carpet' growth method yields long-sought 2D quantum material
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'Carpet' growth method yields long-sought 2D quantum material

For decades, physicists have sought a practical two-dimensional topological insulator: an ultrathin material whose interior blocks electricity but whose edges conduct it. In ordinary wires, electrons constantly bounce off imperfections, losing energy. But along the edges of a 2D topological insulator, electrons with opposite spins travel in opposite directions, like cars in one-way lanes, so they rarely scatter and lose energy.

πŸ“… 2026-10-13 21:30:02    β€’    Phys.org
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Liquid metal dealloying creates nanoporous silicon carbide at just 800Β°C
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Liquid metal dealloying creates nanoporous silicon carbide at just 800Β°C

Silicon carbide (SiC) is a ceramic known for its excellent heat resistance and chemical stability, which makes it attractive for a wide range of applications like electronics, catalysts and energy-related materials. However, SiC generally requires high-temperature processing, and simultaneously forming and controlling porous structures at the nanometer scale remains challenging.

πŸ“… 2026-10-13 21:20:07    β€’    Phys.org
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Faster molecular simulations identify promising diamond defects for quantum computers and sensors
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Faster molecular simulations identify promising diamond defects for quantum computers and sensors

A faster way of finding the best diamond-based materials for quantum computers has been developed by a researcher at the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL). The new approach has already identified promising materials for practical quantum sensors and computers that could one day transform scientific research as a whole. The research was recently published in the journal ACS Central Science and has already garnered attention from other experts in the field.

πŸ“… 2026-10-13 21:20:01    β€’    Phys.org
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2,000-year-old burial found in Russia near a human sacrifice and a cup to ward off magical threats
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2,000-year-old burial found in Russia near a human sacrifice and a cup to ward off magical threats

The warrior was buried with the remains of his weapons and his horse near the center of the ancient necropolis in the Kuban region near the Russian city of Krasnodar. (Image credit: Abramzon et al. 2015)Archaeologists in southern Russia have unearthed the 2,000-year-old grave of an elite warrior who was buried with his weapons, horse β€” and a human sacrifice. The grave and sacrifices were found with other lavish goods, including two gold coins featuring Alexander the Great.A team found the elite grave in Russia's Kuban region east of the Crimean Peninsula, in a necropolis of more than 150 ancient graves arranged around it. This central placement indicates the man had been a member of the soci...

πŸ“… 2026-10-13 21:10:41    β€’    Live Science
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'I won't trust AI': Readers share mixed reaction to AI tools that calculate people's biological ages
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'I won't trust AI': Readers share mixed reaction to AI tools that calculate people's biological ages

Scientists are harnessing the power of artificial intelligence (AI) to measure people's biological ages. Unlike chronological age, or the number of years a person has been living, biological age should reflect how well a person's bodily systems are working. Someone with a higher biological age has a higher risk for age-related diseases, such as cancer or dementia, than a person with a younger biological age. While some AI clocks look at epigenetic markers, others focus on other features, like the pitch and pace of people's voices, to calculate a biological age. We recently asked our readers if they would trust such AI tools to measure their biological age. Over 170 people responded, with 44%...

πŸ“… 2026-10-13 20:40:36    β€’    Live Science
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Sequence changes help modified mRNA avoid protein-making errors to improve vaccine design
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Sequence changes help modified mRNA avoid protein-making errors to improve vaccine design

When the coronavirus SARS-CoV-2 turned our world upside down, mRNA vaccines against COVID-19 brought a breakthrough. Their success established modified mRNA as a powerful foundation for vaccines and opened the way for new mRNA-based technologies, with potential applications ranging from vaccines against other infectious diseases to cancer immunotherapy.

πŸ“… 2026-10-13 20:40:07    β€’    Phys.org
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