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Phys.org / How atmospheric events at the top of the world could have triggered two devastating California floods
In early 2017 and 2023, California experienced two catastrophic and record-breaking floods that caused billions of dollars in damage, triggered mudslides and forced thousands of people to evacuate. Why this happened left ...
Phys.org / Healthy checkout policy shows promise for reducing soda sales and increasing healthy snack purchases
In March 2021, Berkeley, Calif., became the first city in the world to ban the display of sugary beverages and snacks in store checkout lanes, where candy, chocolate and soda are commonly placed to encourage impulse buying ...
Tech Xplore / Electric mobility brings Africa's energy transition into the wild
Joshua Kijape eases his motorcycle through the tall grass, listening for movement in the bush. There is no engine rumble, no exhaust and little warning for anything ahead.
Phys.org / Dogs and cats carry antibiotic-resistant bacteria also found in people, study finds
Dogs and cats may carry strains of Klebsiella pneumoniae, a potentially serious bacterium that can cause infections and is also found in humans, according to new research from Bournemouth University published in the journal ...
Phys.org / Astronomers unmask a supernova impostor
A distant star has captured astronomers' attention over the past decade, teasing them with indications that it will soon explode as a supernova. But new research shows that something else entirely is behind the star's outbursts. ...
Medical Xpress / Flashbulb memories of 9/11 shift over time despite lasting certainty
How did you first learn of the attacks on Sept. 11, 2001? Was it your mother's panicked phone call? Your roommate shaking you awake with the news? The anxious chatter on your commuter train? No matter how you answer, research ...
Phys.org / Ancient bones reveal that cannibalism took different forms in Neolithic Spain
Cannibalism was sometimes on the Neolithic menu, as numerous archaeological discoveries have revealed. But while ancient human bones show the practice took place, far less evidence exists about the forms it may have taken ...
Medical Xpress / Wound-healing peptides curb bacterial colonization in cystic fibrosis airway models
Cystic fibrosis, one of the most common genetic diseases in Switzerland, promotes chronic bacterial infections by impairing the protective barrier of the airways. Scientists at the University of Geneva (UNIGE) have discovered ...
Phys.org / Masked tectonic structures suggest Mercury contracted 40% more than its visible scars alone indicate
The surface of Mercury is filled with craters, ridges and steep cliffs. Over billions of years, as the planet's interior cooled, the planet also shrank. Just as the skin of a drying fruit wrinkles when what is inside it shrinks, ...
Medical Xpress / Women who hit menopause early see faster brain aging and earlier Alzheimer's diagnosis
Menopause is more than just the end of a woman's reproductive years. It brings a cascade of hormonal changes that can affect overall well-being, giving rise to a range of physical and emotional symptoms. A recent study published ...
Phys.org / Cataract surgery will be needed in space, surgeon predicts
An eye surgeon with a passion for space since childhood predicts that as astronauts start to make journeys to the moon and Mars in the near future, eye surgery in space will eventually become a necessity.
Phys.org / A new game demonstrates quantum advantage with provable classical limits
For decades, physicists have worked to prove the strange predictions of quantum mechanics with real experiments. As quantum computers have grown more powerful, researchers have devised increasingly sophisticated ways to test ...
