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WED, 14 OCT · 85 ITEMS
"Octopus intelligence linked to 3D genome reshuffling" — Science Daily (all) · Science & Medicine
This is a University of Vienna study that compared the three-dimensional (3D) organization of DNA in octopus, squid, and cuttlefish genomes. It found that octopuses have undergone more than their relatives, creating new long-range DNA contacts — a kind of '' — that may have enabled the evolution of their large, complex nervous systems. In plain terms: the physical folding of octopus DNA appears to have been rewired in ways that helped build a sophisticated brain.
The claim is a secondary report of a peer-reviewed University of Vienna study, carried by Science Daily and several other science outlets; the reporting sits close to the primary source, though the exact journal citation is not given in the coverage. The consistent details across multiple secondary outlets (3D genome reconstruction, extra rearrangements in octopus, regulatory entanglement) support the core claim, while the leap to 'intelligence' is the researchers' interpretation of neural complexity.
Genuinely new: the reporting window is 2026-10-12 and the underlying study appears to be newly published, not resurfaced material.