Articles from Science News (March 17, 1990)

Title	Author	Type	Words
A flight of fancy mathematics: chaos brings harmony to a birder's puzzle.	Weiss, Rick		870
A new look at moving violations.			368
AIDS drug sparks concern.			239
Amazon forest unlikely to rise from ashes.	Monastersky, R.		490
Animal research: ups and downs.			211
Channeling new drugs to ischemic hearts.	Cowen, R.		635
Eastern medicine meets Western science.	Amato, Ivan		262
Failure to finger carpal tunnel syndrome.			319
High-tech microscope makes molecules move.	Decker, C.		477
Lakes may slow pollutant removal from air.	Raloff, J.		600
Mapping chemical microscapes of cells.	Amato, I.		504
New hope or false promise? Study shows futility of alternative Down's syndrome treatment.	Fackelmann, Kathy		1250
New picture of California plate puzzle.			274
Oxygen plays role in cancer aggressiveness.	Fackelmann, K.A.		625
Saving history through science.	Amato, Ivan		329
School program cuts adolescent drug use.	Bower, B.		451
Squeezing hydrogen to molecular metal.	Peterson, I.		627
Study finds the root of some hand rash.			280
The colloid threat: small, nontoxic particulates may enhance water pollution.	Raloff, Janet		1204
Upland quake: taste of things to come?			348