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Phys.org / Neanderthal hips challenge long-standing hypothesis of a trade-off between childbirth and bipedal walking
The most prominent difference between human male and female skeletons is the pelvis, which anthropologists often use to determine the sex of ancient remains. Scientists have long believed the human pelvis evolved mainly as ...
Phys.org / Why social media algorithms send you posts you don't like
Do your social media accounts feed you content that reflects your core beliefs and guiding principles? Our new research published in the Proceedings of the National Academy of Sciences shows that the algorithms supplying ...
Tech Xplore / Electronic skin improves temperature and pressure sensing for personalized prosthetics
An electronic skin with a sensing system that can detect pressure and temperature could someday help amputees gain feeling in their prosthetics. The work, led by Washington State University researchers and published in the ...
Phys.org / 'Wall-to-wall' map of NYC trees could help cool cities worldwide
Researchers have created an interactive map identifying 1.8 million individual trees in New York City, using a new approach that could optimize the placement of trees for cooling in cities around the world.
Phys.org / Dynamics of the Icelandic ice sheet altered North Atlantic seawater chemistry, environmental physicists reveal
Over the past 230,000 years, the growth and retreat of the Icelandic ice sheet have led to major changes in the seawater chemistry of the North Atlantic, caused by the interaction between volcanism and ice in Iceland. Scientists ...
Phys.org / How well do past extinctions predict extinction risk today?
In the last few centuries, mammals and other animals have been going extinct at least 100 times faster than they did before humans arrived on the scene. So who will be next? Which species are most likely to survive, and which ...
Phys.org / 'Shaking up' biofilm research: Active topography reduces bacterial infections
The use of antibiotics has traditionally been considered the gold standard in bacterial infection control—the more bacterial cells you kill, and the faster you kill them, the better. University of Tennessee, Knoxville Professor ...
Phys.org / China's solar push linked to bird diversity losses across 2,344 counties
The global push for solar energy expansion could carry hidden biodiversity costs, according to a study across China published in the journal Science on Thursday.
Medical Xpress / Submillimeter MRI reveals brain hubs that guide risky decisions
Imagine that a notification on your financial app captures your attention about a stock projected to have a 68% chance of doubling your investment within a month, with a 32% chance of total loss. Would you commit a $50,000 ...
Medical Xpress / Citrus compound reverses some signs of liver aging in older mice
The liver is a jack-of-all-trades and a master of all. From removing harmful substances and secreting bile to metabolizing proteins, carbohydrates and fats and managing the immune system, the liver does it all. As we age, ...
Phys.org / Extreme rain shifts toward larger, less frequent storms across eastern US
Extreme precipitation events are among the most damaging natural disasters and a major concern in our changing climate. In the U.S., since 1980, the most destructive events alone have caused more than 2,800 deaths and $700 ...
Medical Xpress / Higher cardiorespiratory fitness associated with a slower age-related decline in kidney function
As Japan's population continues to age, age-related declines in kidney function and chronic kidney disease (CKD) are becoming increasingly prevalent, underscoring the need for effective preventive strategies. Despite growing ...