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Phys.org / Ultrafast holographic imaging reveals electron and magnetic dynamics inside next-generation materials
An extremely fast microscopy method to research the interaction of light and matter makes it possible to study optical processes on very short timescales. To this end, a German–Italian research team is combining holographic ...
Medical Xpress / Lab-grown brain-spinal cord model shows 'irreversible' nerve damage may be reversed
Cambridge scientists have grown miniature circuits in the lab that mimic how the brain and spinal cord connect, which underlies human movement. They used this model to show how damage to these connections previously considered ...
Phys.org / Quantum teleportation carries microwave states at temperatures up to 4 K, beating classical limit
A growing number of quantum engineers worldwide have been trying to realize large-scale quantum networks, which consist of several connected quantum computers or devices that share information with each other. The successful ...
Medical Xpress / Blood biomarkers reveal subtle midlife cognitive decline tied to Alzheimer's risk
For the first time, researchers found blood biomarkers for Alzheimer's disease that correlated with minor cognitive differences in midlife adults who did not have dementia. The study, led by UC San Francisco, also found that ...
Phys.org / Shock waves show how baby stars' cradles get their radial shape in 3D simulations
The universe is full of fascinating structures, and some of the most striking take shape inside the giant clouds where stars are born. There, streams of gas appear to converge from all directions toward a dense central hub, ...
Phys.org / Why the most massive galaxies in the early universe stopped forming stars prematurely
Astronomical observations show that the most massive galaxies in the early universe formed approximately three to four billion years after the Big Bang and stopped producing stars very early in cosmic history, around one ...
Phys.org / Memory-preserving transistors could bypass the Boltzmann limit
Researchers have created a new theoretical framework that shows how memory-preserving "memtransistors" could overcome the intrinsic limits in efficiency faced by conventional semiconductor transistors, imposed by the laws ...
Phys.org / Silver nanoparticles enable assembly of a theorized, previously unobserved crystal metallic structure
Using finely tuned nanoscale building blocks, researchers from Brown University and the University of Michigan College of Engineering have stabilized a fleeting structural phase of matter that had been predicted theoretically ...
Phys.org / How do you know a bowhead whale is feeding? It's all in the way it moves, shows study
For years, scientists studying bowhead whales have relied on a simple idea: if a whale makes a long, square or U-shaped dive, it's feeding time. A new study demonstrates that assumption may not hold water.
Science X / The mental cost of skipping meals may run higher than most people realize
Skipping a few meals here and there, or eating whenever one can make time in their schedule, might seem like a benign act. Research, however, shows that these habits are far from being harmless. A recent large-scale study ...
Phys.org / Human-linked foraging reshapes dolphin social networks in Florida over decades
Wild dolphins are known for their complex social lives, but new research shows those social networks can be influenced by human activity.
Phys.org / A 'Balrog' in the tunnels: Scientists discover a new cave cricket species on the tiny island of Kastellorizo, Greece
Despite the intensity of modern exploration, the eastern Mediterranean continues to yield unexpected discoveries. On the small Greek island of Kastellorizo, researchers have documented a previously unknown cave cricket thriving ...