Articles from Science News (September 14, 1991)

Title	Author	Type	Words
Brain scans track down attention systems.	Bower, Bruce		485
Caterpillar stunned by its own peptide.	Pennisi, Elizabeth		190
Eastern radon ranked by region.	Pennisi, Elizabeth		290
Greenhouses in space: unearthly findings.	Cowen, Ron		599
Greenland snow shows lead-lowering success.	Monastersky, Richard		360
Heart benefits found for estrogen users.	Fackelmann, Kathy A.		381
Heart disease worries? Watch the decaf.	Raloff, Janet		349
Hungry whales take a bite out of the beach.	Ezzell, Carol		363
Juiced-up fruit: unbelievably flavorful.	Pennisi, Elizabeth		289
Muscle: clues to the diabetic difference.	Raloff, Janet		378
New wings take to the sky.			92
Pulsar hints at supernova asymmetry.			486
Radar spots speeding ocean currents.			281
Rock flows when ice goes.			191
Roomy clays host molecular guests.	Pennisi, Elizabeth		217
Rosy future for beetle juice.	Pennisi, Elizabeth		123
Spiraling fullerene.			234
Synchrotron beam sees record tiny crystal.	Pennisi, Elizabeth		549
Tales from ice time: two holes through Greenland offer a glimpse of climates past and future.	Monastersky, Richard	Cover Story	3207
Tardy antiprotons trapped in liquid helium.	Peterson, Ivars		396