News tagged with hypothesis

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Big brains are pricey, guppy study shows

Bigger brains can make animals, well, brainier, but that boost in brain size and ability comes at a price. That's according to new evidence reported on January 3rd in Current Biology, in which researchers artifi ...

Jan 03, 2013
not rated yet 4 | with audio podcast

Compelling evidence that brain parts evolve independently

An evolutionary biologist at the University of Manchester, working with scientists in the US, has found compelling evidence that parts of the brain can evolve independently from each other. It's hoped the findings will significantly ...

Sep 26, 2012
4.7 / 5 (3) 0 | with audio podcast