SARS-CoV-2 Author: José R. Pineda got his Ph.D. from University of Barcelona in 2006. Since 2007 he has worked for Institut Curie and The French Alternative Energies and Atomic Energy Commission. Currently he is a researcher of the UPV/EHU. He investigates the role of stem cells in physiologic and pathologic conditions. With 676.609.955 cases registered […]
Annulated sea snakes do have genes to see colour Annulated sea snakes, a venomous species found in the oceans of Australia and Asia, can see colour, debunking assumptions of colorblindness after surviving the last 110 million years in the ocean. Researchers used genome sequencing to find four intact copies of the opsin gene SWS1 — […]
Stellar population synthesis (SPS) is the prevailing framework for predicting the spectral energy distribution of a galaxy (SED) from its fundamental physical properties. SPS is a mature subfield with a long history dating back to the seventies of the last century. Applications of SPS range from inferring the physical properties of individual galaxies, to forward […]
meltwater Author: Alun Hubbard, Professor of Glaciology, Arctic Five Chair, University of Tromsø I’m striding along the steep bank of a raging white-water torrent, and even though the canyon is only about the width of a highway, the river’s flow is greater than that of London’s Thames. The deafening roar and rumble of the cascading […]
pair-density-wave Scientists have revealed a new phase of matter in candidate topological superconductors that could have significant consequences for condensed matter physics and for the field of quantum computing and spintronics. Researchers at the Macroscopic Quantum Matter Group at Cornell University have discovered and visualized a crystalline yet superconducting state in a new and unusual […]
Imagine this: you’re visiting the chimpanzee enclosure at a zoo. Some sit on the grass, chewing on leaves and scratching their heads, while others hang from the wooden beams. In a corner, a female is holding her baby. You can’t help but picture a human mom doing it in the exact same way. For a […]
Earth’s inner core is textured, not smooth The Earth’s solid inner core is textured with ripples in the “fabric” that are more pronounced deeper into the core. Researchers examined seismic data from 2,455 earthquakes and found that the pattern of texture may mean Earth’s core endured a period of rapid growth before slowly hardening. Full […]
Spurred by outstanding optical properties, chemical stability, and facile bioconjugation, plasmonic metals have become the first-choice materials for optical signal transducers in biosensing. While the design rules for surface-based plasmonic sensors are well-established and commercialized, there is limited knowledge of the design of sensors based on nanoparticle aggregation. The working principle of biosensors built around […]
In humans, biological sex is determined by the chromosomes X or Y. People having a Y chromosome are typically male, as this small chromosome –which evolution seems to be doing away with– contains a gene which determines the formation of male sexual organs in the embryo. However, despite its small size, the Y chromosome is […]
amorphous Scientists have dedicated their efforts to studying topological materials, focusing on the shape, or topology, of their electronic structures. These materials exhibit unique properties that have the potential to be harnessed for next-generation devices, despite their invisible nature in real space. Initially, it was believed that only crystalline materials, characterized by highly ordered atoms […]