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UNESCO warns there’s close to a 100% chance of a Mediterranean tsunami
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UNESCO warns there’s close to a 100% chance of a Mediterranean tsunami

The Mediterranean may seem far removed from the world’s major tsunami zones, but history and modern modeling show that destructive waves can strike the French Riviera with surprisingly little warning. Some tsunamis could reach shore in under 10 minutes, while past events have produced waves around two meters high, powerful currents, damage, and deaths.

πŸ“… 2026-09-10 06:35:49    β€’    ScienceDaily
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One sugary drink a day linked to more than double the risk of stomach cancer
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One sugary drink a day linked to more than double the risk of stomach cancer

People who drank at least one sugar-sweetened beverage a day had roughly 2.45 times the risk of gastric cancer compared with those who rarely consumed them, according to a decades-long study of more than 112,000 U.S. adults. Artificially sweetened drinks showed no similar association, though researchers stress that the findings do not prove sugary beverages cause cancer.

πŸ“… 2026-09-10 02:56:17    β€’    ScienceDaily
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400,000-year-old teeth reveal a hidden link in human evolution
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400,000-year-old teeth reveal a hidden link in human evolution

More than 400,000-year-old Homo erectus teeth from China may reveal a surprising link between this ancient human species, Denisovans, and some modern people. Scientists found protein mutations suggesting several East Asian Homo erectus populations belonged to the same evolutionary group, including one mutation previously associated with Denisovans. That variant may have passed from Homo erectus into Denisovans and eventually reached modern populations in Southeast Asia and Oceania.

πŸ“… 2026-09-10 02:18:08    β€’    ScienceDaily
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Electrical fingerprint on tiny cell particles could offer new way to spot pancreatic cancer signals
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Electrical fingerprint on tiny cell particles could offer new way to spot pancreatic cancer signals

An electrical fingerprint found on tiny particles in the blood may help detect signs of pancreatic cancer that are often overlooked, according to new research from Rice University. The researchers developed a device that separates these particles based on their electrical charge, making cancer-associated signals more visible.

πŸ“… 2026-09-09 23:40:09    β€’    Phys.org
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Unconventional quantum materials could dramatically boost the search for dark matter
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Unconventional quantum materials could dramatically boost the search for dark matter

For decades, physicists have searched for dark matter, the invisible substance thought to make up roughly 85% of all matter in the universe. Although its gravitational influence shapes galaxies and the large-scale structure of the cosmos, dark matter has never been directly detected. Now, an international team has identified a new class of quantum materials that could dramatically improve the search for some of the lightest and most elusive forms of dark matter.

πŸ“… 2026-09-09 23:20:04    β€’    Phys.org
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Tiny salt crevices could act as miniature 'Greenhouses' for Martian microbes
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Tiny salt crevices could act as miniature 'Greenhouses' for Martian microbes

We've been searching for life on Mars for a long time, but so far we've come up empty. The fundamental problem is a Catch-22 involving two of the key ingredients for life. Life as we know it needs liquid water and reasonable temperatures, both of which are available on Mars, but hardly ever at the same time. But a new paper from lead author Anna Bognar and her team at ELTE EΓΆtvΓΆs LorΓ‘nd University and the Konkoly Observatory describes a way for life to access both requirements at the same timeβ€”by hiding away in salt crystals.

πŸ“… 2026-09-09 23:00:02    β€’    Phys.org
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Natural clay reveals a new way to control ion transport at the angstrom scale
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Natural clay reveals a new way to control ion transport at the angstrom scale

Researchers at the National Graphene Institute have shown that naturally occurring channels within a common clay mineral can respond to pressure, voltage and pH, offering possibilities for controlling the movement of ions through extremely small, confined spaces. The study, published in Advanced Materials, focuses on vermiculite, a naturally abundant layered clay whose structure contains channels only a few angstroms high, providing naturally confined pathways through which ions can move.

πŸ“… 2026-09-09 22:20:01    β€’    Phys.org
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Molecular surface design achieves over 100 million-fold tuning of porous liquid viscosity
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Molecular surface design achieves over 100 million-fold tuning of porous liquid viscosity

Porous liquids combine permanent nanoscale cavities with fluidity, making them promising for applications like carbon dioxide capture, gas separation and other chemical processes. Their viscosity must be tailored to the intended application: Lower-viscosity liquids are easier to pump and circulate while facilitating faster heat and mass transfer, whereas higher-viscosity liquids provide greater structural stability in membrane formation.

πŸ“… 2026-09-09 22:00:08    β€’    Phys.org
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Africa's rocks hold ancient stories. We need better ways to document and protect them
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Africa's rocks hold ancient stories. We need better ways to document and protect them

From the Vredefort Dome in South Africa (the world's oldest and largest known meteorite impact structure) to the volcanic lakes of the Great Rift Valley in Kenya, Africa's landscapes hold some of Earth's oldest stories. Morocco's M'Goun UNESCO Global Geopark records more than 200 million years of geological history, while Tanzania's Ngorongoro-Lengai landscape brings together a vast caldera, an active volcano and the fossil record of Olduvai Gorge.

πŸ“… 2026-09-09 22:00:01    β€’    Phys.org
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'America's Nobel' prizes go to sleep and hemophilia researchers, and to Michael J. Fox for Parkinson's advocacy
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'America's Nobel' prizes go to sleep and hemophilia researchers, and to Michael J. Fox for Parkinson's advocacy

This year's Lasker Awards β€” coveted prizes for biomedical research that are sometimes called "America's Nobel Prizes" β€” have gone to scientists behind fundamental discoveries in sleep science and to researchers who developed a groundbreaking treatment for hemophilia.Additionally, a Lasker Award for public service went to actor Michael J. Fox for his advocacy for patients with Parkinson's disease that has helped advance research into the neurodegenerative condition. The prizes, each of which comes with an honorarium of $250,000, will be presented in person Sept. 17 in New York City. The awardees were announced Wednesday (Sept. 9) by the Lasker Foundation, which was established in 1942 by the ...

πŸ“… 2026-09-09 21:47:17    β€’    Live Science
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Molecular antennae make light-activated molecular switches more sensitive
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Molecular antennae make light-activated molecular switches more sensitive

From targeted cancer treatments to self-healing materials and microscopic robots, many emerging technologies depend on molecules that can be controlled with light. Researchers at Tohoku University have now developed a way to make these light-responsive molecules much more sensitive to visible light by using a molecular antenna. The breakthrough gives scientists better control over molecular photoswitches remotely and potentially expands their use in medicine and advanced materials. The findings are published in the Journal of the American Chemical Society.

πŸ“… 2026-09-09 21:40:01    β€’    Phys.org
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Beryllium signal identifies stars that have swallowed rocky planets
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Beryllium signal identifies stars that have swallowed rocky planets

An international team led by researchers from the University of SΓ£o Paulo (USP) in Brazil has developed an innovative method to identify stars that have consumed the planets around them. The technique detects variations in the abundance of beryllium, a relatively rare chemical element, and could open a new window into studying the evolution of planetary systems.

πŸ“… 2026-09-09 21:30:01    β€’    Phys.org
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