Articles from Science News (December 21, 1991)

Title	Author	Type	Words
'Pancake' hints at how cosmos grew lumpy.	Cowen, R.		622
Cooking up copper devices with Teflon.	Pennisi, Elizabeth		251
Depression therapy gets interpersonal.	Bower, B.		461
Do recent L.A. quakes herald larger shock?	Monastersky, R.		688
Ever-finer powders for improved ceramics.	Pennisi, Elizabeth		207
Firstborn twin runs higher AIDS risk.	Fackelmann, K.A.		456
Jupiter and Earth: something in the air.			430
More evidence of a solar neutrino shortfall.	Peterson, J.		566
New analog chip acts just like a nerve cell.	Pennisi, E.		613
New clues to diabetes' cause and treatment.	Ezzell, C.		473
Shadows and symmetries.	Peterson, Ivars		2445
Shocking survival.	Fackelmann, Kathy A.		1934
Stroll for health, boogie for fitness.	Schmidt, K.		363
Venue: a global view.	Cowen, Ron		2643