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Medical Xpress / Healthy aging shaped by more varied biology than previously thought
Molecular changes in aging are far more unique than previously thought, meaning two healthy individuals of identical age can experience significantly different aging journeys.
Phys.org / How an unassuming wildflower thrives in salt-laden air that kills other plants
On the windswept coasts of Oregon and California lives an unassuming little plant that can withstand salty blasts that kill its inland counterparts. It's called the yellow monkeyflower. Now, researchers are beginning to understand ...
Phys.org / JWST reveals likely Type II supernova from when universe was only 2 billion years old
Astronomers using the James Webb Space Telescope have identified one of the most distant exploding stars ever confirmed. The supernova, SN 2023aeaf, was found at a redshift of 3.195—so far away that its light has been traveling ...
Phys.org / Quantum-optical spin glass could improve how AI remembers and learns
A new study has demonstrated that it is possible to make a network of atoms and photons that could improve how artificial intelligence stores and recalls memories. This network, called a quantum-optical spin glass, works ...
Medical Xpress / Over 90% of people carry this virus—and it can cause more than chickenpox and shingles
New research published in Nature Reviews Disease Primers is shedding light on the surprisingly broad range of neurological and systemic diseases that can be caused by varicella zoster virus (VZV), the virus that causes chickenpox ...
Phys.org / Early mammals weren't all loners—some may have lived in pairs alongside the dinosaurs
About 200 million years ago, furry, little egg-laying creatures evolved the ability to feed their offspring with a secretion from special glands: milk. Their evolutionary journey continued, and by about 160 million years ...
Medical Xpress / Immune cells may have a biological memory that makes weight loss harder after obesity
According to the World Health Organization, one in eight people lives with obesity. Yet despite numerous health education programs, books, articles and treatments, many individuals still struggle to lose weight once they ...
Medical Xpress / Alcohol-linked cancer's toll extends far beyond the liver, with deaths rising across age groups
A Global Burden of Disease analysis estimated that the annual number of alcohol-attributable cancer deaths in the U.S. increased from 11,361 in 1990 to 23,126 in 2023. The study also revealed that alcohol-linked cancer deaths ...
Phys.org / Ig Nobel Prize winners reveal why babies smell better than teenagers
Babies smell wonderful—at least to their parents. An international research team of Ilona Croy, Tomasz Frackowiak, Thomas Hummel and Agnieszka Sorokowska investigated why teenagers lose this special olfactory advantage and ...
Phys.org / A snake-headed vessel hints at a mysterious Roman cult
The ancient Romans were a deeply religious and superstitious people, worshiping dozens of cults—some official and others secretive. One of these was dedicated to Sabazios, a deity from Thrace and Phrygia (regions spanning ...
Phys.org / As global heating heads to 1.8°C, is it time to consider the 'Voldemort' of climate policy?
The world is set to miss the 1.5°C global warming target, and plans are underway for U.N. climate talks in the Pacific and Turkey.
Phys.org / Hot subdwarfs come into focus as AI scans thousands of stars in Gaia data
There are myriad ways of "being a star," and scientists spend years trying to uncover and understand them. One unusual type is the so-called hot subdwarf—small stars that burn mysteriously hot for their size. Scientists from ...
