All News
Phys.org / Clearing circular RNA from cells extends lifespan, C. elegans study reveals
Cells in our bodies produce RNA based on genetic information stored in DNA, and RNA serves as a blueprint for making proteins. Researchers at KAIST have discovered a new phenomenon: Removing "circular RNA" that accumulates ...
Phys.org / Computer simulation of refugee journeys improves social understanding among students
Computer simulations can help people gain a better understanding of the situation faced by migrants. This is shown by a new study in which 148 teenagers were assigned random migration pathways, with different start and end ...
Phys.org / Physicists break longstanding high-temperature superconductivity record at ambient pressure
Researchers from the Texas Center for Superconductivity (TcSUH) and the department of physics at the University of Houston have broken the temperature record for superconductivity at ambient pressure—a breakthrough that ...
Medical Xpress / Post-video game depression: Scientists create tool to measure the phenomenon
Experiencing a sense of loss and sadness after dozens of hours spent on a video game? Researchers from SWPS University and the Stefan Batory Academy of Applied Sciences examined the feeling of emptiness that accompanies completing ...
Phys.org / Study uncovers mineral 'sink' that reduced phosphorus in early oceans, potentially delaying Earth's oxygen rise
Scientists have long sought to explain a key mismatch in Earth's early history: oxygen-producing photosynthesis evolved hundreds of millions of years before atmospheric oxygen began to rise during the Great Oxidation Event. ...
Phys.org / How a tryptophan-rich allosteric communication network helps activate a major drug target receptor
A multinational research team led by researchers at Institute of Science Tokyo, RIKEN, and the University of Toronto has revealed how a tryptophan-rich allosteric communication network regulates receptor dynamics and activation ...
Phys.org / Aquatic plant reduces antibiotics in water and genetic damage in fish, Piracicaba River study shows
A study conducted by researchers at the Center for Nuclear Energy in Agriculture at the University of São Paulo (CENA-USP) and published in the journal Environmental Sciences Europe identified residues of different classes ...
Medical Xpress / Scientists track real-time signaling in T cell activation to show how the immune system defends against threats
T cell activation—the process by which these key immune defenders recognize threats and mobilize against them—depends on exquisitely timed molecular signals. Now researchers have captured one of the earliest moments of ...
Phys.org / Experiment challenges hypothesis of cell-like membranes on Titan
New experimental results have cast doubt on earlier proposals suggesting that spherical, cell-like membranes could form in the methane lakes of Saturn's largest moon. Through results published in Science Advances, Tuan Vu ...
Tech Xplore / Generative AI improves a wireless vision system that sees through obstructions
MIT researchers have spent more than a decade studying techniques that enable robots to find and manipulate hidden objects by "seeing" through obstacles. Their methods utilize surface-penetrating wireless signals that reflect ...
Phys.org / New DNA evidence reveals the complex origin of Palau's first settlers
A new genetic study published in the journal Cell is filling in some important details about the earliest inhabitants of Palau, an island nation in the western Pacific Ocean consisting of approximately 340 islands.
Tech Xplore / Swimming robot propelled by lab-grown muscle hits record speed
NUS researchers have developed a platform that lets lab-grown muscle tissues train themselves to record-breaking strength, with no external stimulation required. By mechanically coupling two muscle tissues so they continuously ...
