All News
Phys.org / DNA nanodevices reveal acidic nanolayer on lysosome surfaces in live cells
Lysosomes are membrane-bound organelles whose acidic lumen (pH 4.5–5.0) is required for degradation. This luminal acidity is known to regulate cytosolic-side functions such as membrane fusion/fission, movement, and membrane-contact ...
Phys.org / New insight into light-matter thermalization could advance neutral-atom quantum computing
Light and matter can remain at separate temperatures even while interacting with each other for long periods, according to new research that could help scale up an emerging quantum computing approach in which photons and ...
Medical Xpress / Chemotherapy rewires gut bacteria to curb metastasis, research reveals
Chemotherapy commonly damages the intestinal lining, a well-known side effect. But this injury does not remain confined to the gut. It reshapes nutrient availability for intestinal bacteria, forcing the microbiota to adapt.
Phys.org / ChatGPT found to reflect and intensify existing global social disparities
New research from the Oxford Internet Institute at the University of Oxford, and the University of Kentucky, finds that ChatGPT systematically favors wealthier, Western regions in response to questions ranging from "Where ...
Phys.org / Quantum-enabled proteins open a new frontier in biotechnology
A research team led by the University of Oxford's Department of Engineering Science has shown it is possible to engineer a quantum mechanical process inside proteins, opening the door to a new class of quantum-enabled biological ...
Phys.org / Tuning color through molecular stacking: A new strategy for smarter pressure sensors
Piezofluorochromism, the phenomenon of materials reversibly changing their fluorescent color when pressure is applied, is used to create the pressure sensors used in automotive and medical industries. By monitoring color ...
Phys.org / How shifting tectonic plates drove Earth's climate swings
Carbon released from Earth's spreading tectonic plates, not volcanoes, may have triggered major transitions between ancient ice ages and warm climates, new research finds.
Phys.org / Chiral phonons create orbital current via their own magnetism
In a new study, an international group of researchers has found that chiral phonons can create orbital current without needing magnetic elements—in part because chiral phonons have their own magnetic moments. Additionally, ...
Phys.org / New class of strong magnets uses earth-abundant elements, avoids rare-earth metals
Georgetown University researchers have discovered a new class of strong magnets that do not rely on rare-earth or precious metals—a breakthrough that could significantly advance clean energy technologies and consumer electronics ...
Phys.org / Nature-inspired 'POMbranes' could transform water recycling in textile and pharma industries
Scientists have collaborated to develop a new class of highly precise filtration membranes. The research, published in the Journal of the American Chemical Society, could significantly reduce energy consumption and enable ...
Medical Xpress / How pancreatic tumors use the MYC protein to evade immune detection
An international research team has succeeded in deciphering a key mechanism that controls the growth of pancreatic cancers. The scientists identified a potential central mechanism by which cancer cells protect themselves ...
Phys.org / Ultrafast light switches use atomically thin semiconductors for rapid optical control
A nanostructure made of silver and an atomically thin semiconductor layer can be turned into an ultrafast switching mirror device that may function as an optical transistor—with a switching speed around 10,000 times faster ...
