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    • The science of the aurora colors

      The science of the aurora colors

      Elko Daily Free Press· 1 hour ago

      Carbon dioxide can be converted into useful elements, which could help fight the threat of a greenhouse effect.

    • What is a Roman Catholic Holy Year?

      What is a Roman Catholic Holy Year?

      Reuters· 4 days ago

      Pope Francis started the countdown on Thursday to the 2025 Holy Year, or Jubilee, which is one of the Roman Catholic Church's most important events and...