Science news
8 hours ago
Light that spirals like a nautilus shell
Beams of light that can be guided into corkscrew-like shapes called optical vortices are used today in a range of applications. Pushing the limits of structured light, Harvard applied physicists in the John A. Paulson School ...
Optics & Photonics
Apr 11, 2025
Researchers develop full-color-emitting upconversion nanoparticle technology for ultra-high RGB display quality
Dr. Ho Seong Jang and colleagues at the Extreme Materials Research Center at the Korea Institute of Science and Technology (KIST) have developed an upconversion nanoparticle technology that introduces a core@multi-shell nanostructure, ...
Nanophysics
Apr 11, 2025
Breaking a century-old physics barrier: Scientists achieve perfect wave trapping with simple cylinders
A joint research team has successfully demonstrated the complete confinement of mechanical waves within a single resonator—something long thought to be theoretically impossible. Their findings, published on April 3 in Physical ...
General Physics
Apr 11, 2025
Researchers identify simple rules for folding the genome
An international team of researchers co-led by Job Dekker, Ph.D., at UMass Chan Medical School, have identified rules that tell cells how to fold DNA into the tightly packed, iconic X-shaped chromosomes formed during mitosis ...
Cell & Microbiology
Apr 11, 2025
Puberty triggers brain rewiring in genetic condition tied to autism, mouse study suggests
Changes in brain connectivity before and after puberty may explain why some children with a rare genetic disorder have a higher risk of developing autism or schizophrenia, according to a UCLA Health study.
Neuroscience
Apr 11, 2025
A fluid battery that can take any shape
Using electrodes in a fluid form, researchers at Linköping University have developed a battery that can take any shape. This soft and conformable battery can be integrated into future technology in a completely new way. ...
Energy & Green Tech
Apr 11, 2025
How a population change in medieval Nottingham rewrites the city's Black Death history
A new study from a University of Nottingham archaeologist has revealed surprising insights into the city's medieval past, which challenge long-standing views on the impact of the Black Death and how the population of Nottingham ...
Archaeology
Apr 11, 2025
Reshaping quantum dots production through continuous flow and sustainable technologies
As the demand for innovative materials continues to grow—particularly in response to today's technological and environmental challenges—research into nanomaterials is emerging as a strategic field. Among these materials, ...
Nanophysics
Apr 11, 2025
New immune boost could expand access to cancer immunotherapy
Researchers at Moffitt Cancer Center have found that tapping into the body's own immune system and activating a type of immune cell known as B cells, could be the key to boosting the effectiveness of tumor-infiltrating lymphocyte, ...
Oncology & Cancer
Apr 11, 2025
Satellite galaxies gone awry: Andromeda's asymmetrical companions challenge cosmology
The Andromeda galaxy is surrounded by a constellation of dwarf galaxies that are arranged in a highly lopsided manner. Analysis of cosmological simulations published in Nature Astronomy reveal that this degree of asymmetry ...
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