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Phys.org / Inside Europe's largest Copper Age tomb, children's bones expose an ancient health crisis hidden for 5,000 years
Nearly 5,000 years ago, respiratory infections, possibly including tuberculosis, were ravaging the children buried at Camino del Molino (CMOL), Spain. The massive circular burial cave carved into rock is Europe's largest ...
Medical Xpress / Blood test with AI spots four dementia-related brain diseases with 92.3% accuracy
Many people living with dementia never receive an accurate diagnosis, in part because Alzheimer's disease, Parkinson's disease and related conditions are notoriously difficult to tell apart and often occur together. Now, ...
Tech Xplore / AI is making journalistic language more repetitive and predictable—and it's a problem for all of us
What happens to language when a growing amount of text published in the press, online and on social media is written by machines? This question is not just important for the profession of journalism—it also has an impact ...
Medical Xpress / Blood proteins flag multiple sclerosis years before diagnosis, opening a window for prevention
A new study has revealed a group of blood proteins that are altered in people who go on to develop multiple sclerosis (MS), in some cases more than a decade before diagnosis. The findings offer hope that a simple blood test ...
Phys.org / Axial encoding unlocks up to eightfold faster 3D microscopy with less light
A research team from HKU Engineering has pioneered a fundamentally new imaging strategy known as AIMED (Arbitrary illumination microscopy with encoded depth), which utilizes a sub-sampling approach. By integrating innovations ...
Phys.org / Evidence of cosmic-ray acceleration from a nearby supernova remnant
Cosmic rays seen at Earth show a wide range of particle energies, from 107 electron-volts (eV) to more than 1020 eV, the latter being about the same as the kinetic energy of a 450 gram football (soccer ball) being kicked ...
Phys.org / Ohio wall lizards overcame genetic bottleneck through rapid population boom, genomes reveal
Non-native wall lizards living in Cincinnati, Ohio, have thrived against the odds thanks to an ability to expand their population more quickly than any inbreeding-amplified harmful genes could weaken their chances for survival, ...
Medical Xpress / One inhibitor, opposite outcome: How a double-target effect could reshape ferroptosis therapies
Switching off an enzyme that plays an important role in sugar metabolism, glycolysis, would normally be expected to cause serious problems for cells. Surprisingly, the opposite is also true: Cells can become highly resistant ...
Phys.org / A trip to the United Arab Emirates' darkest spot reveals a rare view of the Milky Way
The gleaming skyscrapers and bright lights of the United Arab Emirates draw the eyes of all who travel there, a sign of the Arabian Peninsula nation's rapid, oil-fueled development over the last decades into a major hub for ...
Phys.org / Ancient lake cores reveal unprecedented 2012 Rwenzori fire and ecological shift
For the past several years, Penn State geoscientist Sarah Ivory and her students have been among a team of scientists scaling the East African Rwenzori Mountains, collecting sediment core samples from lakes formed at the ...
Phys.org / British naked chalk giant gets spruced up
Getting hot and sweaty in a British heat wave, volunteers from home and abroad have been hard at work all week to restore a historic naked chalk giant dubbed "Rude Man" on a hillside in southwest England.
Phys.org / IceCube detects break in cosmic neutrino spectrum, ruling out simple power-law model
A new study published in Physical Review Letters by the IceCube Collaboration reports evidence that the energy spectrum of astrophysical neutrinos is not a simple straight line.
