• 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

    Blasted off Mars and still alive
    03/03/26 14:53:09
    A famously resilient bacterium may be tough enough to survive one of the most violent events imaginable on Mars. In laboratory experiments designed to mimic the crushing shock of a massive asteroid impact, researchers squeezed Deinococcus radiodurans between steel plates and blasted it with pressures reaching 3 GPa (30,000 times atmospheric pressure). Even under these extreme conditions, a significant portion of the microbes survived.
    James Webb spots a galaxy with tentacles in deep space
    03/03/26 14:25:27
    Astronomers using the James Webb Space Telescope have spotted the most distant “jellyfish galaxy” ever seen — a cosmic oddity streaming long, tentacle-like trails of gas and newborn stars as it speeds through a dense galaxy cluster. The galaxy appears as it was 8.5 billion years ago, revealing that the early universe may have been far more violent than scientists expected.
    Intelligence emerges when the whole brain works as one
    03/03/26 16:32:13
    For decades, scientists have mapped attention, memory, language, and reasoning to separate brain networks — yet one big mystery remained: why does the mind feel like a single, unified system? Researchers at the University of Notre Dame now suggest that intelligence doesn’t live in one “smart” region of the brain at all. Instead, it emerges from how efficiently and flexibly the brain’s many networks communicate and coordinate with each other.
    A flash of laser light flips a magnet in major light-control breakthrough
    03/03/26 14:03:51
    Researchers at the University of Basel and the ETH in Zurich have succeeded in changing the polarity of a special ferromagnet using a laser beam. In the future, this method could be used to create adaptable electronic circuits with light.
    Scientists find the genetic switch that makes pancreatic cancer resist chemotherapy
    03/03/26 17:33:04
    Scientists have identified a crucial molecular switch that decides whether pancreatic cancer cells resist chemotherapy or respond to it. The key player, a gene called GATA6, keeps tumours in a more structured and treatable form—but it gets shut down by an overactive KRAS-driven pathway. When researchers blocked that pathway, GATA6 levels rebounded and cancer cells became more sensitive to chemo. The discovery could help turn some of the toughest pancreatic tumours into ones doctors can better control.