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Latest Thomas Stewart Stories

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2010-01-26 08:11:50

Putting function before form, members of the Perissodinus genus of fish have developed a hugely lopsided jaw that provides a distinct feeding advantage. Research published in the open access journal BMC Biology describes how these scale-eating fish, called cichlids, develop mouths directed either to the left or the right "“ enabling them to feed on the opposite side of their prey. A research team from Syracuse University, led by Thomas Stewart and R. Craig Albertson, studied the facial...


Word of the Day
tessitura
  • The prevailing range of a vocal or instrumental part, within which most of the tones lie.
This word is Italian in origin and comes from the Latin 'textura,' web, structure.