• Wissenschaft-aktuell

    Der Gipfel des Gletscherschwunds
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    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
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    Detaillierte Bebenanalyse offenbart eine komplexe Dynamik flüssigen Magmas unter dem hellenischen Inselbogen

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    Anhaltende Trauerstörung: Der Verlust eines Haustieres kann stark belasten
    27/05/26 10:30:00
    Auch der Tod eines geliebten Tieres könnte pathologische Trauer auslösen. In Diagnosemanualen taucht dies allerdings nicht auf.

    Bestimme die Mächtigkeit
    27/05/26 10:14:00
    Heutiges Thema im »Christian Spannagel«-Video: Mengenlehre

    Helden des Untergrunds
    27/05/26 09:00:00
    Kleines Tier, große Wirkung: Witzige Reime und bunte Illustrationen von Kai Lüftner und Friederike Ablang beleuchten die faszinierende Welt der Regenwürmer. Eine Rezension

    Umstrittener Microdosing-Trend: Lithium fürs Volk?
    27/05/26 09:00:00
    Der Handel mit Lithiumpräparaten boomt. Vertreter von Rechtsaußen-Parteien sagen, Lithium sei ein Stoff, der uns allen fehle – und der Mangel politisch gewollt. Was ist dran?

    Wie groß ist der Umfang?
    27/05/26 08:46:00
    Welchen Umfang hat das Sechseck?

  • Latest Science News -- ScienceDaily

    Scientists create supercharged vitamin K that helps the brain heal itself
    27/05/26 06:02:46
    Scientists in Japan have created powerful new vitamin K-based compounds that may help the brain regenerate lost neurons — a breakthrough that could one day change how diseases like Alzheimer’s and Parkinson’s are treated. By combining vitamin K with components related to vitamin A, the researchers developed compounds that were about three times more effective at turning neural stem cells into neurons than natural vitamin K alone.

    Humanity has already exceeded Earth’s limits, study warns
    27/05/26 08:17:26
    Humanity may already be living far beyond what Earth can sustainably support, according to a sweeping new study analyzing more than 200 years of population and environmental data. Researchers found that while population growth once fueled innovation and expansion, the trend shifted decades ago as the planet’s resources became increasingly strained.

    Scientists say they’ve reversed brain aging with a simple nasal spray
    26/05/26 15:39:35
    Researchers at Texas A&M have developed a nasal spray that appears to reverse brain aging by calming inflammation and restoring the brain’s energy systems. After just two doses, memory and cognitive function improved for months, raising hopes for future treatments targeting dementia and brain fog.

    Large Hadron Collider detects strange particle behavior that could rewrite physics
    26/05/26 15:23:43
    Scientists working at CERN’s Large Hadron Collider may be seeing the strongest hints yet of physics beyond the Standard Model — the decades-old theory that explains the fundamental particles and forces of the universe. By studying incredibly rare particle transformations called “penguin decays,” researchers found behavior that doesn’t fully match theoretical predictions, raising the possibility that unknown particles or forces are influencing the results.

    Scientists are raising new questions about vitamin B12 and cancer
    27/05/26 06:52:06
    Vitamin B12 has long been seen as a health hero, helping the body make red blood cells, repair DNA, and keep nerves functioning properly. But scientists are discovering that the story may be more complicated than simply “more is better.” While too little B12 can damage DNA and raise cancer risk, some studies suggest that extremely high levels — especially from long-term high-dose supplements — may also be linked to certain cancers or poorer outcomes in cancer patients.