• 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

    Gebirge: Ein Feuer, wie es Jahrtausende nicht vorkam
    14/05/26 17:00:00
    Das Ruwenzori-Gebirge im Herzen Afrikas ist eigentlich sehr feucht. Dennoch brannte es dort 2012. Eine Studie zeigt, wie ungewöhnlich dies war.

    Braunbär Bruno: Vom Symbol für Wildnis zum Museumsstück
    14/05/26 15:00:00
    Vor fast 20 Jahren bewegte Braunbär Bruno ganz Deutschland, heute steht er ausgestopft im Museum. Was sein Schicksal über den Umgang mit Wildtieren verrät.

    Radioastronomie: Erstes enges Paar riesiger Schwarzer Löcher entdeckt
    14/05/26 13:00:00
    Beobachtungen mit Radioteleskopen sprechen für die Existenz von zwei massereichen Schwarzen Löchern im Kern des Blazars Markarian 501.

    Die unbequeme Wahrheit über vegane Ernährung
    14/05/26 12:15:00
    Was steckt wirklich hinter unserem Essen? Was ist wirklich schädlicher – Ackerbau oder Tierhaltung?

    Quiz zu Stellenwertsystemen
    14/05/26 11:15:00
    Heutiges Thema: Stellenwertsysteme.

  • Latest Science News -- ScienceDaily

    Paleontology rocked by discovery of organic molecules in 66-million-year-old dinosaur bones
    14/05/26 15:02:12
    Scientists have uncovered compelling evidence that dinosaur fossils may still contain traces of their original proteins, overturning a long-standing belief that fossilization destroys all organic material. In a remarkably well-preserved Edmontosaurus fossil from South Dakota, researchers detected remnants of collagen — the main protein found in bone — using advanced techniques including mass spectrometry and protein sequencing.

    Who are the Japanese? Huge DNA discovery rewrites history
    14/05/26 07:00:37
    Scientists analyzing the genomes of thousands of people across Japan discovered evidence for a previously overlooked third ancestral group, challenging the long-accepted “dual origins” theory. The newly identified ancestry appears linked to the ancient Emishi people of northeastern Japan. Researchers also uncovered inherited Neanderthal and Denisovan DNA connected to conditions like diabetes, heart disease, and cancer.

    Deadly “red sky” solar storm from 800 years ago discovered in ancient trees
    14/05/26 07:55:09
    Researchers in Japan traced a hidden medieval solar storm using ancient tree rings and centuries-old sky observations. The team linked reports of eerie red auroras with spikes of carbon-14 trapped in buried wood, revealing a powerful solar radiation event around 1200 CE. The findings suggest the Sun was far more active at the time, with unusually short solar cycles.

    After 100 years, scientists finally uncover hidden rule behind cosmic rays
    14/05/26 15:58:21
    Scientists studying mysterious ultra-powerful cosmic rays have uncovered a surprising hidden pattern that could finally help explain where these particles come from. Using the DAMPE space telescope, researchers found that cosmic ray particles—from tiny protons to heavy iron nuclei—all begin fading away more sharply at the exact same point, hinting at a universal rule governing their behavior across the galaxy.

    Giant squid discovery uncovers a hidden deep-sea world off Australia
    14/05/26 14:46:07
    Scientists exploring deep underwater canyons off the coast of Western Australia uncovered a hidden world packed with bizarre and elusive marine life — including signs of the legendary giant squid. By analyzing traces of DNA floating in seawater from depths exceeding 4 kilometers, researchers identified 226 species ranging from deep-diving whales to strange fish rarely or never seen in the region before. Some of the creatures may even be unknown to science.