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Latest Roger Hangarter Stories

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2011-04-04 23:02:38

A species of algae long known to associate with spotted salamanders has been discovered to live inside the cells of developing embryos.

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2009-12-10 10:20:02

Two articles about Darwin cap off his bicentennial by providing new historical perspectives.


Word of the Day
bretelles
  • In dressmaking, straps running from the belt in front over the shoulders to the belt in the back, with more or less elaboration of trimming and outline. They usually broaden at the shoulder and narrow toward the waist.
The word 'bretelles' comes from a French word meaning 'braces'.