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Phys.org / Analysis finds geometric thinking may come from wandering, not a human-only math module
Debates over how geometry is understood and learned date back at least to the days of Plato, with more recent scholars concluding that only humans possess the foundations of this understanding. However, a new analysis by ...
Tech Xplore / The more commodified your job, the more likely AI can do it: Lessons from online freelancing
Not long ago, if you needed a speech polished, a document translated or a logo designed, you would probably have hired a freelancer online. Millions of people did exactly that. They went to platforms such as Fiverr and Upwork ...
Phys.org / How the female baboon body has the final say in sperm selection
Just because a female olive baboon has mated with a specific male doesn't mean he will be the father of her offspring. According to a new study published in PLOS Biology, mate selection continues long after copulation as ...
Phys.org / 'Oldest octopus' fossil is no octopus at all, scans reveal
A famous 300-million-year-old fossil that was thought to be the world's oldest octopus—even featuring in the Guinness Book of Records—has turned out to be something else altogether. In what amounts to a case of mistaken identity, ...
Phys.org / Highway widening may be heating cities faster; here's what could curb it
U.S. cities are rapidly becoming urban heat islands, where these cities are significantly warmer than their surrounding area. Vast expanses of asphalt and concrete trap heat, while large, densely packed buildings disrupt ...
Phys.org / AMOC collapse could turn Southern Ocean into carbon source, adding 0.2°C to global warming
A shutdown of the Atlantic Meridional Overturning Circulation (AMOC) could trigger a substantial release of stored ocean carbon into the atmosphere over hundreds of years, according to a new study that simulated such a collapse ...
Medical Xpress / How a key memory center in the brain responds to the unexpected
The hippocampus is a crucial part of the brain that plays a role in memory and learning, especially in remembering directions and locations. New research from the University of Chicago shows how this small, curved structure ...
Medical Xpress / New study shows linens, not equipment emissions, dominate ultrasound's carbon footprint
A new research study published in the Journal of the American College of Radiology (JACR) has found that unlike other modalities, linens and disposable supplies account for the vast majority of ultrasound's annual carbon ...
Medical Xpress / Recent outbreaks highlight the risks of bacterial meningitis—and the need to vaccinate
Outbreaks of bacterial meningococcal disease in England and recent cases in students in New Zealand have raised awareness of this serious and life-threatening disease.
Medical Xpress / Food delivery for heart failure patients shows high uptake, may boost quality of life
A clinical trial led by UT Southwestern Medical Center researchers demonstrates that providing healthy food directly to patients recovering from heart failure is feasible and well accepted—and could improve quality of life—helping ...
Phys.org / Using menstrual blood-derived particles to treat osteoarthritis
New research by an interdisciplinary team in Lithuania has revealed a promising and unconventional approach to cartilage regeneration. Using extracellular vesicles derived from menstrual blood stromal cells, the researchers ...
Phys.org / Experiments refute dark matter claim
The doctoral thesis of Sophia Hollick, Ph.D. '25, a recent graduate of Yale's Wright Lab in professor Reina Maruyama's group, has significantly contributed to answering a decades-long question in her field about whether or ...
