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News
DNA recording system reveals how a single cell becomes a body
7+ hour, 33+ min ago (1304+ words) Scientists have reconstructed a remarkably detailed family tree of cells in a developing mouse embryo, tracing their origins back to the moment a fertilized egg first divided into two cells. Using an innovative DNA recording technology, the researchers followed how…...
Scientists discover a surprising paradox in how our cells age
7+ hour, 33+ min ago (1213+ words) Cells rely on a natural cleanup system to prevent damaged materials from accumulating inside them. Known as autophagy, this process collects defective proteins and other cellular waste, packages them into specialized compartments, and breaks them down into basic molecular components…...
James Webb reveals a massive cosmic structure that challenges our understanding of the Universe
7+ hour, 33+ min ago (1339+ words) Located approximately 10.4 billion light-years from Earth, XLSSC 122 stood out to astronomers because of its surprising maturity. Although it existed during a period when galaxy clusters were still assembling, it already displayed the size and organized structure typically associated with clusters…...
This tiny jurassic predator helped pave the way for the human brain
8+ hour, 16+ min ago (819+ words) A furry predator that lived 165 million years ago is offering scientists an unexpected glimpse into the evolution of mammals. Known as Megacauda sungei, this ancient hunter measured only about half a meter (20 inches) from nose to tail, yet it was…...
Scientists recreate a bizarre quantum effect that stops a particle cold
9+ hour, 13+ min ago (1152+ words) A particle does not have to pass through a magnetic field to be influenced by it. That surprising feature of quantum physics has now been recreated by researchers at the University of Oxford, who used a hybrid quantum computer to…...
Scientists uncover a hidden map of the brain with 539 distinct regions
14+ hour ago (918+ words) Scientists have spent decades studying the brain's cells, connections, genes, and proteins. Yet another essential part of brain biology has received far less attention: lipids. These fatty molecules make up the membranes surrounding neurons, contribute to the myelin insulation that…...
Physicists discover “astonishing” property of light that defies expectations
14+ hour, 41+ min ago (1230+ words) Scientists have discovered a surprising ability of light that allows it to develop spinning patterns as it moves through empty space, without relying on special lenses, mirrors, or materials. The finding reveals that light possesses a hidden geometric structure that…...
Scientists just gave the powerhouses of our cells a high-tech upgrade
17+ hour, 27+ min ago (463+ words) Scientists have developed a way to coat mitochondria, the tiny structures that produce energy inside our cells, with advanced materials without interfering with their function. The achievement could eventually help researchers develop new approaches to treating diseases caused by malfunctioning…...
Scientists find a hidden problem with endless smartphone scrolling
20+ hour, 35+ min ago (922+ words) The real problem with smartphone use may not be how many hours people spend staring at their screens. What they do during that time could be even more important. The study, published in Acta Psychologica, suggests that understanding how people…...
Europe's new Sentinel-3C satellite just sent back spectacular images of Earth
19+ hour, 12+ min ago (1353+ words) Just two weeks after reaching orbit, Europe's new Copernicus Sentinel-3C satellite has delivered its first spectacular images of Earth, revealing everything from the snow-covered Alps to the frozen Arctic and the brilliant turquoise waters of the Caribbean. But the satellite…...