Science
Scientists discover residue of ancient life in 2.5 billion-year-old ruby – CNET
“It’s the first time we’ve seen evidence of ancient life in ruby-bearing rocks,” says the lead researcher.
An ancient ruby holds evidence of life from long, long, long ago.
University of Waterloo
An ancient ruby and a bit of a graphite, a mineral famous for its use in pencils, is revealing a story of life on Earth billions of years ago. It’s a tale that ties…
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