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Medical Xpress / New initiatives to prevent opioid misuse in youth groups focus on peer influence to create long-term behavior change
Drug awareness and prevention programs have often relied on shock tactics—graphic stories, fear-based messaging and one-time assemblies meant to scare students into avoiding illicit drugs. But evidence suggests those approaches ...
Phys.org / Manakins' dazzling dances may owe their origins to an ancient diet shift
Few animals put on a show quite like manakins. In the rainforests of Central and South America, males of these small tropical birds, with strikingly bright plumage, often gather at communal display sites (leks), where they ...
Phys.org / Video: The economic pressures that are driving Californians to leave home
Millions of Californians, in every part of the state, live with an uneasy day-to-day preoccupation: Housing is so expensive here, food and gas and utilities are so expensive—would it make sense to pull up stakes and leave ...
Phys.org / Random deformation lets glassy materials store precise mechanical memories, simulations reveal
Amorphous materials such as glass are solids whose internal structure lacks a repeating pattern. Their molecules are arranged in a random and irregular way. Surprisingly, these disordered materials can "remember" past mechanical ...
Phys.org / LipidCruncher platform makes molecular data analysis more transparent and reproducible
Scientists studying lipids—the fatty molecules that store energy, make up cell membranes and act as signals—produce enormous amounts of information. A single experiment can detect thousands of different lipid molecules, generating ...
Medical Xpress / Is 'baby brain' real? A neuroscientist explains
You walk into the kitchen and forget why you're there. You put the milk in the pantry and the keys in the fridge. You lose your train of thought halfway through a sentence. If you've recently had a baby, you might blame all ...
Phys.org / NASA's Chandra discovers possible supernova remnant in galactic center
Using data from NASA's Chandra X-ray Observatory, astronomers may have found a supernova remnant in an intriguing neighborhood in the middle of our galaxy. A paper describing these new findings was published in The Astrophysical ...
Phys.org / A handful of teeth may rewrite the story of marsupial evolution
Researchers have found evidence of a previously unknown branch of the marsupial family tree, a discovery that could reshape our understanding of how Australia's unique mammals evolved. Published in the Journal of Paleontology, ...
Medical Xpress / AI-guided ultrasound improves blood–brain barrier opening procedures by predicting bubble collapse
A study led by Georgia Institute of Technology's Associate Professor Costas Arvanitis takes a major step toward safer and more effective treatment and diagnosis of brain diseases. His team's research, published in Advanced ...
Phys.org / Early-career scientists build national infrastructure to bridge science and policy
A new Special Report in the journal BioScience introduces the Scientist Network for Advancing Policy (SNAP), a student-led, nonpartisan, grassroots coalition founded in 2025 to empower early-career researchers to engage with ...
Medical Xpress / Long-read DNA test lifts rare disease diagnoses and could replace 15 other tests
A new test provides a much more complete picture of DNA than current standard diagnostics and leads to a diagnosis more often. The test can replace 15 other tests, making it faster and more efficient. Researchers from Radboud ...
Phys.org / 50-megapixel Earth models capture storms in unprecedented detail—but four consistent blind spots remain
Traditional global climate models were like early digital cameras—they had only about 10,000 pixels to cover the entire planet. At that low resolution, big storm systems looked like blurry blobs. You couldn't see their true ...
