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Phys.org / Giant kelp's microscopic light antenna could inspire innovative climate solutions
New research reveals the microscopic machinery that helps giant kelp turn sunlight into energy, providing inspiration for innovative climate solutions. The study, published in Nature Communications, mapped one of the tiny ...
Medical Xpress / Social media could help fight perinatal mental challenges, study suggests
A new study shows how social media can be an important weapon in combating perinatal depression and anxiety in rural areas if it is carefully designed and misinformation is rooted out. James Cook University Senior Research ...
Tech Xplore / What confusing code does to developers: Brain and eye tracking reveal surprise response
How do software developers respond when they come across code they do not intuitively understand? Neuropsychologists have now explored this question by recording brain activity alongside eye movements. A team of psycholinguists ...
Science X / Sea-level rise may be even worse than expected thanks to hidden Earth physics
As the global temperature increases, Earth's oceans are experiencing a huge shift. In addition to commonly known effects, such as melting of ice caps and thermal expansion, there is an invisible factor that influences ocean ...
Tech Xplore / Mathematical proof reveals why fixed AI guardrails can never block every jailbreak
Can we make artificial intelligence impervious to adversaries who want to twist the technology to nefarious ends? Though AI is among the newest of technologies, the answer to that question is nearly a century old.
Phys.org / Acidic nanoparticles target Parkinson's at cellular source
Inside every human cell, a tiny structure called a lysosome acts like a recycling center, breaking down toxic waste, clearing damaged proteins and helping keep the cell functioning properly. When that recycling center stops ...
Phys.org / How anti-CRISPR proteins promote the spread of hospital-acquired infections
Researchers from Skoltech—a VEB.RF group institution—and their colleagues from the U.S. and China have explained how the antibiotic resistance gene established itself in the genome of the bacterium Klebsiella pneumoniae. ...
Medical Xpress / Sleep and exercise may curb heart risk from mutant white blood cells
Healthy sleep and regular exercise can work to counteract genetic mutations in white blood cells that are associated with cardiovascular disease and are most common among older people, Mount Sinai researchers have found. ...
Phys.org / A lack of sex held back life's diversity for millions of years, fossil study finds
The way that Earth's first animals reproduced held back life's diversity for millions of years, until stress and competition led to the development of sexual reproduction, which in turn accelerated the pace of evolution.
Medical Xpress / Inexpensive drug should be used in most major surgeries to prevent blood transfusion, clinical trial finds
A landmark clinical trial published in the New England Journal of Medicine found that tranexamic acid reduced transfusions across major surgeries without increasing the risk of dangerous blood clots. The trial was coordinated ...
Phys.org / Algorithm visualizes how cells 'talk' to one another across tissue and time
People communicate with each other, sometimes face to face, sometimes with a text message or phone call. Cells also communicate with each other, sometimes by touching and sometimes by sending signals across space and time. ...
Phys.org / How bacteria organize themselves to 'hitchhike' across large distances
While scientists have studied how bacteria move toward food using a chemical radar known as chemotaxis, they have only watched single species swim in isolated environments over distances of only a few centimeters.