News tagged with evolution

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Knowledge gap on the origin of sex

There are significant gaps in our knowledge on the evolution of sex, according to a research review on sex chromosomes from Lund University in Sweden. Even after more than a century of study, researchers do not know enough ...

date23 hours ago in Evolution
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Grassy beginning for earliest Homo

In 2013, an ASU research team found the oldest known evidence of our own genus, Homo, at Ledi-Geraru in the lower Awash Valley of Ethiopia. A jawbone with teeth was dated to 2.8 million years ago, about 400,000 years earlier ...

dateMay 15, 2017 in Archaeology & Fossils
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A new tool to decipher evolutionary biology

Understanding evolution is one of the cornerstones of biology—evolution is, in fact, the sole explanation for life's diversity on Earth. Based on the evolution of proteins, researchers may explain the emergence of new species ...

dateMay 09, 2017 in Evolution
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Hubble's cosmic bubbles

This entrancing image shows a few of the tenuous threads that comprise Sh2-308, a faint and wispy shell of gas located 5,200 light-years away in the constellation of Canis Major (The Great Dog).

dateApr 21, 2017 in Astronomy
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