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Scientists Discovered the Tunnels of a Possibly Unknown Ancient Lifeform
(www.popularmechanics.com)
General discussions about "science" itself
Be sure to also check out these other Fediverse science communities:
“Millions of years ago”—that narrows it down to 99.95% of the history of life on earth.
A least it was clickbaitey sensationalism about something other than the giant ground sloths this time.