Articles from Science News (July 6, 1991)

Title	Author	Type	Words
Battle of the T-cells.	Travis, John		189
Chemists devise new route to AIDS drugs.	Pennisi, Elizabeth		336
Dad's farming may hike baby's liver risk.	Fackelmann, Kathy A.		482
Diabetic distinction debated.	Travis, John		126
Electromagnetic commute.	Ezzell, Carol		145
Epilepsy and pregnancy: a drug dilemma.	Fackelmann, Kathy A.		212
Field effects: no membrane needed.	Ezzell, Carol		165
Helping diabetics shed pins and needles.	Travis, John		731
Hot time for polymer magnet.			194
Landsat flies in politically charged skies.	Monastersky, Richard		618
Launch delays jeopardize weather forecasts.	Cowen, Ron		711
New wardrobe against X-rays.			169
Phone glitches and other computer faults.	Peterson, Ivars		804
Profiling popcorn's perfume.			201
Routine screen hints at fetal death risk.	Ezzell, Carol		499
Simple shield against birth defects?	Fackelmann, Kathy A.		364
Tuberculosis vaccine: diabetes defense?	Travis, John		231
Uncle Sam's energy strategy: the nation debates its energy future.	Walker, Tim		2419
Volcano could cool climate, reduce ozone.			218
Your pond or mine? Confusion reigns when froggy goes a-courtin'.	Ezzell, Carol	Cover Story	939
Zapped insomniacs catch some Z's.	Ezzell, Carol		210