EXCLUSIVE: Increased brain size comes at a cost, reproductively speaking

Researchers from Uppsala University say that big-brained guppies are costly, evolutionarily speaking.

EXCLUSIVE: Increased brain size comes at a cost, reproductively speaking

Science Recorder | James Fluere | Friday, January 04, 2013

Researchers from Uppsala University say that big-brained guppies are expensive, evolutionarily speaking. Researchers contend that their findings confirm the idea that larger brains and increased cognitive ability are linked. This idea, researchers say, is the subject of much debate in the scientific community... To continue reading, subscribe to Science Recorder today.

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