• Wissenschaft-aktuell

    Der Gipfel des Gletscherschwunds
    17/12/25 00:00:00
    In den Alpen könnten dieses Jahrhundert nahezu alle bis auf gerade mal 20 Gletscher verschwinden – Höhepunkt des Schwunds bis 2040 erwartet
    Zugreifen mit Schallwellen
    10/12/25 00:00:00
    Neuer Chip kann über filigrane Struktur Schallwellen gezielt manipulieren und zu einem vielseitigen, akustischem Werkzeug verwandeln.
    Warum die Erde unter Santorin bebt
    05/12/25 00:00:00
    Detaillierte Bebenanalyse offenbart eine komplexe Dynamik flüssigen Magmas unter dem hellenischen Inselbogen

  • Spektrum.de RSS-Feed

    Quantenverschränkung und Geometrie: Mit einer neuen Strategie soll es möglich werden, holografische Modelluniversen im Experiment zu untersuchen.
    03/03/26 17:00:00
    Ist unser Universum das Hologramm eines Quantensystems? Eine neue Strategie soll es ermöglichen, holografische Modelluniversen im Experiment zu untersuchen.
    Learning to Juggle: Train your Brain
    03/03/26 16:16:00
    Das Gehirn passt sich in jedem Alter an Anforderungen an. Die »neuronale Plastizität« lässt sich gut am Beispiel des Jonglierens demonstrieren.
    Synapses Interfaces of Life
    03/03/26 16:16:00
    Das Video von »dasGehirn.info« zeigt, wie ein Neuron mit anderen kommuniziert und was an den Synapsen geschieht.
    Multiple Sclerosis
    03/03/26 15:16:00
    A healthy life depends on the free flow of nerve impulses. However, multiple sclerosis damages nerve fibers in many places, with ever-changing consequences.
    Familienalltag: Wie Perfektionismus Eltern und ihren Kindern schadet
    03/03/26 15:00:00
    Viele Eltern wollen alles perfekt machen – und belasten damit sich selbst und ihre Kinder. Wie Veränderungen gelingen.

  • Latest Science News -- ScienceDaily

    The hidden technology that could unlock commercial fusion power
    03/03/26 13:50:59
    Fusion energy may be one of the most promising clean power sources of the future—but only if scientists can precisely measure the extreme, fast-moving plasmas that make it possible. A new U.S. Department of Energy–sponsored report urges major investment in advanced diagnostic tools—the high-tech “sensors” that track plasma temperature, density, and behavior inside fusion systems. Bringing together 70 experts from universities, national labs, and private industry, the workshop identified seven priority areas ranging from burning plasma to full-scale pilot plants.
    For every known vertebrate species, two more may be hiding in plain sight
    03/03/26 12:49:27
    Earth’s vertebrate diversity may be far richer than anyone realized. A sweeping analysis of more than 300 studies suggests that for every known fish, bird, reptile, amphibian, or mammal species, there are about two nearly identical “cryptic” species hiding in plain sight—genetically distinct but visually almost impossible to tell apart. Thanks to advances in DNA sequencing, scientists are uncovering these long-separated lineages, some evolving independently for over a million years.
    Teeth smaller than a fingertip reveal the first primate ancestor
    03/03/26 12:09:52
    Tiny, tooth-sized fossils have just reshaped the story of our deepest ancestry. Paleontologists have discovered the southernmost remains ever found of Purgatorius—the earliest-known relative of all primates, including humans—in Colorado’s Denver Basin. Previously thought to be confined to Montana and parts of Canada, this shrew-sized, tree-dwelling mammal now appears to have spread southward soon after the asteroid impact that wiped out the dinosaurs.
    Scientists reveal why a popular anti-aging compound may also fuel cancer
    02/03/26 12:13:04
    Polyamines—natural molecules found in every living cell—have become stars in the longevity world for their ability to boost cellular cleanup and support healthy aging. But there’s a dark twist: high levels of these same molecules are consistently seen in cancer, where tumors grow aggressively.
    A tiny twist creates giant magnetic skyrmions in 2D crystals
    02/03/26 09:45:13
    Twisting atomically thin magnetic layers does more than reshape their electronics—it can create giant, topological magnetic textures. In chromium triiodide, researchers observed skyrmion-like patterns stretching far beyond the expected moiré scale, reaching hundreds of nanometers. Even more surprising, their size doesn’t simply follow the twist pattern but peaks at a specific angle. This twist-controlled magnetism could pave the way for low-power spintronic devices built from geometry alone.