Annie Melchor
Contributing writer
From this contributor
Expanding ‘little brain’ may have powered dinosaur flight
The cerebellum swelled in size before flight evolved among modern birds’ dinosaur ancestors, according to a new comparison of fossilized skulls and living birds.
Expanding ‘little brain’ may have powered dinosaur flight
Cognition in brainless organisms is redefining what it means to learn
A slew of simple creatures demonstrate forms of learning, making the case for cognitive science to expand beyond the boundaries of the human mind.
Cognition in brainless organisms is redefining what it means to learn
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Public engagement can help cultivate support for animal research
The European Animal Research Association's Patient Discovery Project connects researchers with people who have the conditions they study. The learning goes both ways.
Public engagement can help cultivate support for animal research
The European Animal Research Association's Patient Discovery Project connects researchers with people who have the conditions they study. The learning goes both ways.
Brain registers spatial location outside hippocampus
A more complex picture of how an animal’s brain tracks its location is starting to emerge.
Brain registers spatial location outside hippocampus
A more complex picture of how an animal’s brain tracks its location is starting to emerge.
The three-banded panther worm is rewriting the story of brain evolution
The animal has a brain structure all its own, according to a 2026 preprint. The finding hints that brains could have evolved centralization before regionalization.
The three-banded panther worm is rewriting the story of brain evolution
The animal has a brain structure all its own, according to a 2026 preprint. The finding hints that brains could have evolved centralization before regionalization.