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Latest PNAS Stories

2014-08-26 08:28:14

SEATTLE, Aug. 26, 2014 /PRNewswire/ -- Glencoe Software, Inc.

2012-10-09 10:36:04

By the time our children reach kindergarten their learning and developmental patterns are already taking shape, as is a trajectory for their future health.

2009-12-17 14:11:31

PNAS study documents puzzling movement of electricity-producing bacteria near energy sources.


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'.