Scientists analyzing 443-million-year-old Scottish fossils have uncovered the early evidence that some of the first groups of ...
New CU Boulder-led research finds that the traits that make vertebrates distinct from invertebrates were made possible by the emergence of a new set of genes 500 million years ago, documenting an ...
Scientists have long puzzled over the gap in the fossil record that would explain the evolution of invertebrates to vertebrates. Vertebrates, including fishes, amphibians, reptiles, birds, mammals, ...
About 445 million years ago, Earth’s oceans turned into a danger zone. Glaciers spread across the supercontinent Gondwana, ...
New fossil evidence from China suggests that some of our vertebrate ancestors had four eyes. The study, published in Nature, ...
A team of biologists found that the picture of dramatically declining vertebrate populations of all kinds is driven by a small number of outlier populations whose numbers are dropping at extreme rates ...
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Earliest known vertebrates had four camera-type eyes
Scientists have recreated the most ancient vertebrate known, the myllokunmingiid. The creature had four camera-type eyes.
The distribution of vegetation is routinely used to classify climate regions worldwide, yet whether these regions are relevant to other organisms is unknown. Researchers have established climate ...
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