There is strong scientific consensus surrounding this story and it is informed by multiple converging lines of evidence.
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It’s official: Dolphins and orcas have crossed evolution’s point of no return to live on land again
A dolphin breaking the surface for air can seem like a reminder of its mammalian past. But evolution is not nostalgia. The same body that still needs oxygen from the atmosphere is also one of the ...
The water-to-land transition stands as one of the most significant events in vertebrate evolution, giving rise to the two major groups of living land vertebrates—amniotes and lissamphibians—which ...
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