A study is reframing a fundamental question in plant evolution: What made trees possible? Researchers from Cal Poly Humboldt, ...
Human evolution is generally explained through changes in brain size, locomotion or tool use, but new research from Wits University suggests that gum disease and changes in facial structure may have ...
Exceptionally preserved fossils from China reveal that bryozoans were already thriving during the Cambrian explosion.
Tiny fossil teeth from Alaska are changing how scientists view mammal life and migration in the ancient Arctic.
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