Articles from Science News (April 17, 1993)

Title	Author	Type	Words
A clawed wonder unearthed in Mongolia.	Monastersky, Richard	Brief Article	459
Abortion pill may battle brain tumors.		Brief Article	347
An Alaskan feast for oil-eating microbes.	Raloff, Janet	Brief Article	369
Anticancer drug targets calcium.		Brief Article	217
Chicks hatch chemical clues to memory.	Bower, Bruce	Brief Article	443
Coast Guard scouts oil trade's 'dogs.' (Coast Guard increasing efforts to police oil tankers) (Brief Article)	Raloff, Janet	Brief Article	341
Colored glass lights future optics route.	Schmidt, Karen F.	Brief Article	439
Corn's slow path to stardom: archeologists rewrite the history of maize - and New World civilization.	Raloff, Janet	Cover Story	2088
Custom livers grown in the lab.	Pennisi, Elizabeth	Brief Article	369
Double duty for donor kidneys.	Pennisi, Elizabeth	Brief Article	342
Fed's R&D goals change, no dollar gains.	Raloff, Janet		2364
Healing touch of liquid breath.	Pennisi, Elizabeth	Brief Article	269
Heart findings support hormonal therapy.	Fackelmann, Kathy A.		472
Heat shapes handedness of enzyme products.		Brief Article	227
Laser sizes up dispersed oil.	Raloff, Janet	Brief Article	377
New way to embed proteins in polymers.		Brief Article	323
SN1993J lights northern sky.		Brief Article	217
Some 'cage potatoes' don't get fat.	Pennisi, Elizabeth	Brief Article	228
The sun's environs: a bubble burst?	Peterson, Ivars		648