Articles from Science News (May 5, 1990)

Title	Author	Type	Words
'Clockwork' quakes may not keep good time.	Monastersky, Richard		611
Antarctic ice potentially unstable.			367
Antenna jam delays Hubble's first light.	Eberhart, Jonathan		416
Better ceramics through biology.	Amato, Ivan		223
Boning up on biodegradable implants.	Raloff, Janet		405
CMV and heart disease.			223
Critical Kaposi's growth factor identified.	Weiss, R.		589
Enzyme blocker cools inflammatory reaction.	Raloff, J.		600
Episodic oceans: the waning and waxing waters of Mars.	Eberhart, Jonathan		1167
Experimental method lowers multifetal risk.	Fackelmann, K.A.		651
Forecasting into chaos: meteorologists seek to foresee unpredictability.	Monastersky, Richard		2563
Galactic beads on a cosmic string.	Peterson, Ivars		321
Human brain neurons grown in culture.	Weiss, R.		691
Loma Prieta's unfinished business.			256
Manic depression's ex-X.			283
Panel finds fluoride-cancer link 'equivocal.'	Cowen, R.		612
Recreating prehistoric enzymes.	Raloff, Janet		186
Striving to make almost nothing at all.	Amato, Ivan		315
Testing the Pauli exclusion principle.	Peterson, Ivars		260