Challenging the Big Bang Puzzle of Heavy Elements: Earth Factories Creating Elements From Nuclear Tr
    Physics
    10/24/21 03:10:57

    Challenging the Big Bang Puzzle of Heavy Elements: Earth Factories Creating Elements From Nuclear Tr

    Cross-section of the Earths interior: crust, upper- and lower-mantle, and outer- and inner-cores. Credit: Mikio Fukuhara, Alexander Yoshino,…
    First sign of animal life on Earth may be a sponge fossil
    Chemistry
    10/17/21 04:10:09

    First sign of animal life on Earth may be a sponge fossil

    This undated photo provided by Elizabeth Turner, Laurentian University, shows a field location in Northwest Territories, Canada. Canadian ge…
    Mammals on the menu: Snake dietary diversity exploded after mass extinction 66 million years ago
    Biology
    10/17/21 01:10:53

    Mammals on the menu: Snake dietary diversity exploded after mass extinction 66 million years ago

    A sampling of snake diversity. Clockwise from upper left: rainbow boa (Epicrates cenchria), image credit Pascal Title, U-M Museum of Zoology…
    Video: Molecular plant breeding
    Biology
    10/17/21 01:10:27

    Video: Molecular plant breeding

    Credit: Pixabay/CC0 Public DomainWhat is molecular plant breeding? Are genetically modified plants dangerous? And what opportunities and ris…
    Early modern human from Southeast Asia adapted to a rainforest environment
    Biology
    10/17/21 01:10:54

    Early modern human from Southeast Asia adapted to a rainforest environment

    Fossil tooth of a sambar deer, from which a tooth enamel sample was taken for the zinc isotope analysis. This species of deer is still found…
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