Found at the Sima del Elefante site in the Atapuerca Mountains, the fossils make up a partial skull comprised of the left side of the face of an adult hominin. The mineralized bones are the ...
Mar. 10, 2025 — It is widely believed that Earth's atmosphere has been rich in oxygen for about 2.5 billion years due to a relatively rapid increase in microorganisms capable of performing ...
Copyright 2025 The Associated Press. All Rights Reserved. This image provided by the Catalan Institute of Human Paleoecology and Social Evolution in March 2025, shows ...
Feb. 27, 2025 — Researchers examined dozens of bird species in museum collections looking for differences in the feathers and bodies between birds that can fly and birds that can't. They found ...
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