Articles from Science News (July 28, 1990)

Title	Author	Type	Words
Clues emerge on how brain reads, spells.	Bower, Bruce		454
Cystic fibrosis gene: too many mutants.	Weiss, Rick		430
Did volcanism scar Mars' canyons?			406
Distorted nuclei spinning to the same beat.	Peterson, Ivars		609
First look at the base of the plates.			321
Gene found for neurofibromatosis.			327
Hubble's flaws: looking for the source.	Cowen, Ron		465
Mapping below the seas of Titan.			184
Master gene makes maleness mandatory.			603
Mom's blood reveals baby's hemorrhage risk.	Fackelmann, Kathy A.		469
Open mind may help close rad-waste lid.	Weiss, Peter L.		476
Quakes pose greater threat to Bay Area.	Monastersky, Richard		613
Self-made molecules do the double twist.	Amato, Ivan		317
Smoking boosts death risk for diabetics.			279
Space base heads back to the drawing board.			615
The shell game: a common cold virus offers clues to sabotaging AIDS.	Cowen, Ron		1569
Visionary arms: the less a robot knows at first, the better it may fare in uncertain settings.	Amato, Ivan		1835
Weekday pollution winds way to desert.			291