Nov 10, 2025 · Uncover how octopuses demonstrate remarkable intelligence through their unique biology and behaviour—and what this reveals about alien forms of cognition.

Octopuses have blue blood, three hearts and a doughnut-shaped brain. But these aren’t even the most unusual things about them! Known for their otherworldly look and remarkable intelligence, …

Aug 27, 2025 · Scientists consider octopuses intelligent because they can acquire, store, retrieve, combine, and compare information and skills. Their intelligence evolved independently from …

Nov 10, 2025 · The octopus is the most neurologically complex of all invertebrates, displaying cognitive feats that challenge traditional ideas about intelligence. Its evolutionary path diverged from …

Octopuses belong to the cephalopod family, which diverged from our evolutionary lineage over 500 million years ago. This makes their intelligence particularly remarkable—it evolved completely …

4 days ago · Octopuses possess impressive learning capabilities and both short and long-term memory systems. Studies conducted at the Hebrew University of Jerusalem have demonstrated …

Mar 21, 2025 · Octopuses are cephalopods that live in oceans around the world. They are also some of the most intelligent creatures on Earth. Their brain structures vary depending on where they live.

Jul 12, 2025 · While octopuses are solitary creatures by nature, their intelligence extends beyond just survival or individual problem-solving. In fact, research has begun to suggest that octopuses might …

Researchers studying a deep-sea octopus called Muusoctopus robustus have found thousands of the animals congregating at hydrothermal springs near an underwater mountain off California, raising ...

Jan 2, 2024 · Octopuses have unusually many nerve cells for molluscs. Their nerve cells are located in nine brains and an extensive visual system, making octopuses the most intelligent invertebrates.