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Latest Christian Petersen Stories

2011-05-16 19:24:39

Most people don't think worms are cool.

2011-05-12 22:18:51

A seldom-studied gene known as notum plays a key role in the planarian's regeneration decision-making process.

2009-09-14 15:37:11

Amputations trigger a molecular response that determines if a head or tail will be regrown in planaria, a flatworm commonly studied for its regenerative capabilities.


Word of the Day
friseur
  • A hairdresser.
The word 'friseur' comes from French friseur, from friser ("to curl, frizz").
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