Articles from Science News (June 1, 1991)

Title	Author	Type	Words
Antibodies pinpoint migrating mini-tumors.	Raloff, Janet		300
Butterflies and bad taste: rethinking a classic tale of mimicry.	Walker, Tim		1299
Cave evidence chews up cannibalism claims.	Bower, Bruce		605
Chemical tip-off to ovarian cancer.	Ezzell, Carol		323
Cracks in the cosmos: reflections of the universe in a liquid crystal puddle.	Peterson, Ivars	Cover Story	2184
Daily exercise fights hypertension, clots.	Fackelmann, Kathy A.		796
Deep-sea denizen may tell of ocean's past.	Travis, John		403
Evidence for buried quasars unites galaxies.	Cowen, Ron		688
Genetic cause for some cervical cancers.	Ezzell, Carol		258
Helping cancers mature so they might die.	Ezzell, Carol		586
Homing in on a key lung cancer gene.	Ezzell, Carol		292
Opening a window of transparency.	Peterson, Ivars		570
Proposed alcoholism gene fails again.	Bower, Bruce		175
Psychiatric smoke signals.	Bower, Bruce		364
Ring around the K-T crater?			367
Shakedown for quake-resistant building.			170
Stopping cancer cells in their tracks.	Ezzell, Carol		298
Trouble with bubbles precedes the popping.	Pennisi, Elizabeth		413