Articles from Science News (September 30, 1989)

Title	Author	Type	Words
'Optical matter' emerges under laser.	Amato, I.		571
Cloud links quasars to Seyfert galaxies.	McKenzie, A.		388
Fitness lowers young blacks' blood pressure.	Fackelmann, K.A.		600
Galileo to Jupiter; gathering treasures on its loop-the-loop journey.	Eberhart, Jonathan		1366
Greenery filters out indoor air pollution.	Raloff, J.		573
Hills point to catastrophic ice age floods.	Monastersky, R.		596
Mystery amoeba; parasitologists struggle to decipher a puzzling microbe's true identity.	Hart, Stephen		2383
Orange you glad? Fido sees the blues.	Weiss, R.		378
Plastics that leave no space unfilled.			276
Preventing postsurgical tissue 'gluing.'			404
Rats yield active clues to drug addiction.	Bower, R.		354
Self-assembling molecular receptors.			262
Snapping the sun's sharpest x-ray image.			416
Soil nitrogen leaves methane up in the air.	Loupe, D.E.		598
Weighing the CHAMPions of the universe.	Peterson, I.		577