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Phys.org / Net-casting spiders' adjustable silk stiffness point to tunable fiber design
What makes spider silk so extraordinarily strong and elastic at the same time? This was the focus of recent investigations carried out by researchers from the University of Greifswald, the University of Bonn and the Museum ...
Phys.org / First radio signals from rare supernova reveal star's final years
Astronomers have captured the first radio waves ever detected from a rare class of exploding star, a discovery that has given them an unprecedented look into the final years of a massive star before its death in a powerful ...
Phys.org / Twisted oxide crystals show how atomic patterns alone can trap or repel electrons
It has been revealed that simply twisting and stacking two layers of oxide crystals can allow the atomic arrangement itself to control the behavior of electrons. Much like the new patterns that emerge when two meshes are ...
Phys.org / How gut bacteria share antibiotic resistance genes and fuel dangerous hospital infections
Researchers from the Yong Loo Lin School of Medicine, National University of Singapore (NUS Medicine), have uncovered how a high-risk class of genetic vectors can efficiently spread antibiotic resistance within the gut, enabling ...
Medical Xpress / Antidepressants not linked to worse early outcomes after traumatic brain injury
Taking certain antidepressants at the time of a traumatic brain injury (TBI) is not associated with an increased risk of death, brain surgery, or longer hospital stays, according to a new study. For the study, researchers ...
Medical Xpress / Acetaminophen and ibuprofen safe in first year of life, study finds
A new study supports the safety of the common painkillers acetaminophen and ibuprofen in the first year of life, and finds no link to eczema or bronchiolitis, a common respiratory illness.
Phys.org / Reconfigurable robotic fish reveals how stiffness and wave propagation shape swimming performance
How can some fish, like tuna, achieve remarkable speed while others, like eels, excel in maneuverability? A research team from Peking University (PKU) has developed a novel robotic platform that sheds new light on this classic ...
Phys.org / NASA testing advances space nuclear propulsion capabilities
Nuclear propulsion and power technologies could unlock new frontiers in missions to the moon, Mars, and beyond. NASA has reached an important milestone advancing nuclear propulsion that could benefit future deep space missions ...
Phys.org / Showing real climate wins and friendships helps people join collective climate efforts
What does it take to spur individuals to act as a group with a shared purpose on climate change? According to a new Stanford-led study, the key is to show them how collective actions on climate have made a difference and ...
Tech Xplore / New graph attention network models higher-order relationships in complex graph data
As an emerging technology in the field of artificial intelligence (AI), graph neural networks (GNNs) are deep learning models designed to process graph-structured data. Currently, GNNs are effective at capturing relationships ...
Phys.org / PlasmoBridge chip enables ultrasensitive and rapid monitoring of methotrexate
A research team led by Prof. Wang Hongzhi from the Hefei Institute of Physical Science of the Chinese Academy of Sciences has developed a dual-functional sensor chip called PlasmoBridge, which bridges plasmonic nanoparticles ...
Medical Xpress / Phone-based rapid test flags severe imported malaria cases in under 6 minutes
Malaria remains the most deadly parasitic disease in the world. Although it is not endemic to countries such as Spain, imported cases are diagnosed each year in people returning from areas where the infection is common. These ...
