• Wissenschaft-aktuell

    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
    Seltene Erden aus alten Magneten
    09/12/25 00:00:00
    Blitzartiges Erhitzen in einer Chloratmosphäre halbiert die Recyclingkosten und verringert die Abhängigkeit von Rohstoffimporten.
    Drohende „Stunde Null“ für die Wasserversorgung
    09/12/25 00:00:00
    Klimasimulationen warnen vor Kollaps der Wasserversorgung im Mittelmeerraum und im südlichen Afrika

  • Spektrum.de RSS-Feed

    Warkus’ Welt: Philosophie-Ikone wider Willen
    13/12/25 10:00:00
    Vor 50 Jahren verstarb Hannah Arendt, eine der wichtigsten Figuren des politischen Denkens des 20. Jahrhunderts. Eine Würdigung durch unseren Philosophie-Kolumnisten.
    ggT von Stockwerk und Treppenstufe
    13/12/25 07:15:00
    Heutiges Thema: größter gemeinsamer Teiler
    Macht Tugend wirklich glücklich? Was die Wissenschaft dazu sagt
    13/12/25 07:15:00
    Tugenden und Glück treten häufig gemeinsam auf.
    MESSENGER und die erste Umrundung des Merkur
    13/12/25 07:14:00
    Hitzehölle und ewige Dunkelheit 🎙️
    Warum feiert Venezuela Weihnachten im Oktober?
    13/12/25 07:13:00
    Weihnachten in Venezuela ist bunt, musikalisch – und politisch aufgeladen. Der »RiffReporter«-Podcast spricht über Venezuela und das Weihnachten dort. 🎙️

  • Latest Science News -- ScienceDaily

    Ghost particles slip through Earth and spark a hidden atomic reaction
    12/12/25 12:53:37
    Scientists have managed to observe solar neutrinos carrying out a rare atomic transformation deep underground, converting carbon-13 into nitrogen-13 inside the SNO+ detector. By tracking two faint flashes of light separated by several minutes, researchers confirmed one of the lowest-energy neutrino interactions ever detected.
    Scientists find dark chocolate ingredient that slows aging
    12/12/25 13:26:57
    Scientists have uncovered a surprising link between dark chocolate and slower aging. A natural cocoa compound called theobromine was found in higher levels among people who appeared biologically younger than their real age.
    New fossils in Qatar reveal a tiny sea cow hidden for 21 million years
    12/12/25 08:58:26
    Fossils from Qatar have revealed a small, newly identified sea cow species that lived in the Arabian Gulf more than 20 million years ago. The site contains the densest known collection of fossil sea cow bones, showing that these animals once thrived in rich seagrass meadows. Their ecological role mirrors that of modern dugongs, which still reshape the Gulf’s seafloor as they graze. The findings may help researchers understand how seagrass ecosystems respond to long-term environmental change.
    Scientists find a massive hidden CO2 sponge beneath the ocean floor
    11/12/25 18:42:22
    Researchers found that eroded lava rubble beneath the South Atlantic can trap enormous amounts of CO2 for tens of millions of years. These porous breccia deposits store far more carbon than previously sampled ocean crust. The discovery reshapes how scientists view the long-term balance of carbon between the ocean, rocks, and atmosphere. It also reveals a hidden mechanism that helps stabilize Earth’s climate over geological timescales.
    NAD+ supplement shows early promise for long COVID fatigue and brain fog
    12/12/25 04:42:25
    Long COVID still affects people worldwide with stubborn symptoms like fatigue and cognitive issues. A clinical trial tested whether boosting NAD+ using nicotinamide riboside could help. Although overall group differences were limited, many participants showed encouraging improvements after taking NR for at least 10 weeks. The findings suggest NAD+ enhancement may offer symptom relief for some individuals.