Articles from Science News (April 27, 1991)

Title	Author	Type	Words
A little less fat won't cut cancer risk.	Ezzell, Carol		451
Caterpillar bodies not built for speed.			310
Chemical disguises improve peptide drug.	Pennisi, Elizabeth		323
Colds may thwart vaccines.			205
Creutzfeldt-Jakob: culinary or genetic?			309
Enhancing that fresh-squeezed flavor.	Pennisi, Elizabeth		219
Enthusiasm for niacin waned, now waxes.	Raloff, Janet		251
Fracture formula yields volcanic forecasts.	Monastersky, Richard		487
From tarweed to silversword: Hawaiian plants with California roots challenge botanical dogma.	Gibbons, Wendy	Cover Story	1186
Grape seeds sow cholesterol benefits.	Raloff, Janet		347
Insects bugged by 'jumping genes.' (retrotransposons, virus-like DNA fragments, may be useful in controlling insect pests)			209
Married to Antarctica: new theory proposes an ancient wedding between North America and the lonely polar continent.	Monastersky, Richard		1496
Molecular octopi learn sticky tricks.	Pennisi, Elizabeth		213
Narcoleptics may have an immune disease.			294
New evidence of a heavy neutrino.	Peterson, Ivars		706
Prostate screen: blood test rates best.	Walker, Tim		494
Quirk in antibody action yields cheap assay.	Pennisi, Elizabeth		473
Researchers examine Astro's universe.	Cowen, Ron		661
Spider toxins may take bite out of strokes.	Pennisi, Elizabeth		223
Steroid slackens pace of muscular dystrophy.	Fackelmann, Kathy A.		588
Swell idea for a chemical sensor.	Pennisi, Elizabeth		226
Taking HDL in stride.	Raloff, Janet		227
The positive side of palm oil.	Raloff, Janet		335
Vision system puts eyesight in blind spots.	Bower, Bruce		669