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Phys.org / Parents helping kids enjoy math may boost achievement as much as content support
How do children learn math? It's shaped by what they know as well as their motivation and engagement. Historically, research on children's math learning has been focused on parents' cognitive practices (such as math talk—informal ...
Phys.org / River wildlife moves freely once dams are removed, but so too can invasive species
Almost a quarter of all freshwater species are threatened with extinction. The removal of human-made barriers from rivers, such as dams and weirs, is a popular way to restore water flow and sediment transport to its natural ...
Medical Xpress / Cancer cells' hunger may reveal new ways to track and slow tumors
By their nature, cancer cells have different nutritional needs than healthy cells. "Cancer cells have a distinct metabolism," said Gary Patti, the Michael and Tana Powell Professor of Chemistry at Washington University in ...
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 ...
Phys.org / Do mandatory body cameras actually reduce police brutality?
In early June, an ABC Four Corners investigation into NSW Police showcased firsthand accounts of police using excessive force against the public.
Medical Xpress / Peripheral vision helps readers process skipped words in 250 milliseconds
Reading seems like a straightforward process. The eyes scan the words, and the brain turns them into meaning. But it's not always that simple. Readers regularly skip words, sometimes without realizing it. New research from ...
Phys.org / A day at the museum: How to follow kids' leads to support curiosity across generations
As the school year winds down and families start planning summer activities, possibly anticipating those inevitable rainy days, I have found myself returning to a simple but powerful joy: sharing museum experiences with young ...
Medical Xpress / How a louse-borne pathogen evades the immune system
Louse-borne relapsing fever is caused by the spirochete bacterium Borrelia recurrentis, which is transmitted by body lice (not head lice). The disease was first described by Hippocrates (460–370 B.C.). Initial symptoms include ...
Phys.org / Tyndall's Trail of Bergs: Ice splintered off southern Patagonia glacier drifts across a growing glacial lake
The Southern Patagonian Icefield is the largest expanse of ice in the Southern Hemisphere outside Antarctica. The mass of glacial ice extends hundreds of kilometers along the spine of the Andes, feeding dozens of dynamic ...
Phys.org / Ancient hominins selected basalt sources for specific tools nearly 800,000 years ago, study reveals
A new study finds that ancient hominins nearly 800,000 years ago deliberately selected specific basalt sources for different stages of tool production rather than simply using whatever stone was available nearby. By tracing ...
Phys.org / How climate shapes the meanings of words across languages
When English speakers say "rose" and Chinese speakers say "玫瑰," do they mean the same thing? A Peking University team led by Professor Bi Yanchao explored this question using word embeddings from 53 languages, behavioral ...
Tech Xplore / Artificial eyes could bring human-like sight to self-driving cars and robots
Although self-driving cars and sophisticated robots use advanced cameras, computer algorithms and artificial intelligence to perceive their surroundings, these artificial eyes struggle to remain reliable in mixed lighting ...
