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    • Avian Evolution

    Marsupial Lion’s Surprising Koala Link: Ancient Collagen Reveals Evolution

    Marsupial Lion’s Surprising Koala Link: Ancient Collagen Reveals Evolution

    Ancient collagen reveals the marsupial lion (Thylacoleo carnifex) is closely related to koalas, challenging prior assumptions based on bone and tooth features. The research sheds light on marsupial evolution and extinct megafauna.

    Shield Bugs: Maternal Care & Egg Shape Evolution

    Shield Bugs: Maternal Care & Egg Shape Evolution

    Study links parental care in shield bugs to egg shape evolution. Protective moms favor rounder, compact eggs. Research reveals insect parenting strategies.

    Archaeopteryx Fossil: New Insights into Early Bird Flight

    Archaeopteryx Fossil: New Insights into Early Bird Flight

    A newly discovered, remarkably complete Archaeopteryx fossil reveals scaled feet and tertials, providing clues about early bird flight and evolution. This find enhances our understanding of avian development.