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Animal Behavior
Why Octopuses Seem So Unusually Intelligent
Explore octopus intelligence, learning, camouflage and distributed arm control—and why the popular claim that they have nine brains is misleading.
Sep 12, 2026 • 12 min read
Animal Discoveries
The Animal That Can Regrow Its Brain—and What Scientists Are Learning From It
Axolotls can regenerate parts of an injured brain. Discover how the process works, what experiments show and why it is not yet a human…
Sep 11, 2026 • 12 min read