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Phys.org / Light controls nanoscale 'bubble' domains in a ferroelectric crystal
Researchers at Flinders University have discovered an unexpected way light can control tiny electronic structures inside advanced materials, a development that could help pave the way for more energy-efficient memory devices, ...
Medical Xpress / Cancer Dependency Map now includes next-generation 3D cancer models
For nearly a decade, the Cancer Dependency Map, or DepMap, at the Broad Institute has helped scientists uncover new cancer dependencies—the genetic changes some cancers need to thrive that can potentially be targeted by new ...
Phys.org / Cells of the same age can follow sharply different biological aging paths
New research reveals that cells of the same chronological age can follow dramatically different biological aging paths, offering new insights into cancer, neurodegeneration and the fundamental biology of aging. Rather than ...
Medical Xpress / Growth hormone therapy helps childhood stem cell transplant survivors grow taller, but responses vary widely
Hematopoietic stem cell transplantation (HCT) is a treatment for some life-threatening cancers and nonmalignant disorders. As HCT is a curative treatment, it is used to treat children where necessary. It has historically ...
Phys.org / Over 100 South American lakes could become climate-change early-warning observatories
More than 100 shallow lakes stretching over 1,000 kilometers (620 miles) along the Atlantic coast of southern Brazil and Uruguay could become one of the world's most important natural laboratories for understanding how climate ...
Medical Xpress / New pulse oximeter adapts to skin color
For decades, pulse oximeters have been among medicine's most familiar instruments. Clip one onto a finger, and within seconds it reports how much oxygen is in your blood, a vital indicator of health.
Phys.org / Newly unearthed mechanism that helps plants 'feel full' could help crops use fertilizer more efficiently
New York University researchers have pinpointed the molecular players responsible for plants "feeling full" once they've taken up enough nitrogen—a finding that could help scientists develop plants that absorb more nitrogen ...
Phys.org / Forest floors reveal overlooked seed dispersers: Slugs, beetles and crabs spread viable seeds
A review led by the School of Biological Sciences at The University of Hong Kong (HKU) has revealed that tiny ground-dwelling invertebrates are overlooked but important seed dispersers, challenging the traditional focus on ...
Tech Xplore / Not all clean power cuts emissions equally: Timing and location determine impact
On paper, a megawatt-hour is just a megawatt-hour; it will charge your phone or run your dishwasher the same way, regardless of the source. However, its value to, or impact on, the environment is not fixed. It depends almost ...
Medical Xpress / Study: Variable outcomes of stem cell injections for knee osteoarthritis
Knee osteoarthritis (KOA) affects more than 1 in 10 people older than 40, impairing patients' mobility and quality of life. With limited treatment options, stem cell injections have been promoted as a treatment, but clinical ...
Medical Xpress / Early respiratory infections linked to atopic dermatitis diagnosis
Early respiratory infection burden is associated with atopic dermatitis (AD) diagnosis in childhood, according to a study published online July 29 in JAMA Dermatology.
Tech Xplore / Meta says its AI model hacked another company, adding to worries about bots going rogue
Meta said Thursday that one of its artificial intelligence models accessed the internet on its own and hacked another company, the latest in a series of disclosures about AI models going rogue.
