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Earth’s oldest rocks date back 4.16 billion years
Gray rocks uncovered in northern Nunavik, Quebec, Canada may be the ultimate primordial find. The stones date back 4.16 billion years to the Hadean era and are the oldest known rocks on the planet. They are described in a study published June 26 in the journal Science .
New research from the University of California, Davis, the Chinese Academy of Sciences and Texas A&M University reveals that ...
Scientists have identified what could be the oldest rocks on Earth from a rock formation in Canada. The Nuvvuagittuq ...
A hominin who lived around 200,000 years ago is now thought to have used fire. | Earth And The Environment ...
Earth's last magnetic flip 42,000 years brought environmental change and extinctions. ... The Sun 14,000 years ago, ... About once every 200,000 to 300,000 years, ...
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Scientists Just Found The World’s Oldest Bed In A 200,000-Year-Old South African Cave Dwelling - MSNScientists have just unearthed the oldest beds ever found — made from grass and ash deep in a South African cave. They say the beds were made 200,000 years ago. "That's quite close to the origin ...
The orange dwarf Gliese 710 is expected to come within 0.1663 light-years or 10,520 astronomical units in about 1.29 million ...
Over 300 million years ago, Earth experienced powerful bursts of carbon dioxide from natural sources—like massive volcanic ...
Scientists convert Earth's magnetic field collapse from 41,000 years ago into chilling audio, revealing ancient cosmic ...
By around 200,000 years ago at Schöningen, “Neandertals started to cooperate in new ways, for hunting and other complex social behaviors, probably on par with early Homo sapiens,” says Hutson ...
The researchers' idea that Earth once had rings comes from reconstructions of Earth's plate tectonics from the Ordovician period—which ran between 485.4 million years and 443.8 million years ...
If you were to look up from Earth some 466 million years ago, you might have seen a gleaming ring stretching across the sky, some scientists say.
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