Articles from Science News (November 3, 1990)

Title	Author	Type	Words
Atom clusters act bigger than their britches.	Langreth, Robert N.		563
Clean Air bill mixes new limits with R&D.	Raloff, Janet		1188
Digging ditches in molecular strata.			257
EPA's strategic revolution: new initiatives to 'take aim before shooting.' (Environmental Protection Agency's plan to control 15 toxic chemicals)	Raloff, Janet		2173
Let them drink cola.	Fackelmann, Kathy A.		276
Mars: let it snow, let it snow....	Eberhart, Jonathan		279
Medicine on the wild side: animals may rely on a natural pharmacy.	Cowen, Ron		2866
Menstrual glitches may spur bone loss.	Fackelmann, Kathy A.		586
Oljato revisited.	Eberhart, Jonathan		191
Proton spin plays key role in smash hits.	Peterson, Ivars		578
Relative loss stokes distress in older men.	Bower, Bruce		602
Seeking the AIDS virus in semen.	Fackelmann, Kathy A.		328
Shine dims on protective space films.	Cowen, Ron		731
Two new cometary molecules.	Eberhart, Jonathan		117