Articles from Science News (June 26, 1993)

Title	Author	Type	Words
A comet's fiery finale.	Cowen, Ron		542
Clinton backs scaled-down space station.	Pendick, Daniel		563
Cyclical pattern suspected for quakes.	Monastersky, Ron		788
Enzymatic, my dear Watson.		Brief Article	317
Great shakes: why pebbles wind up atop sand.	Peterson, Ivars	Brief Article	390
Heavy cougar traffic at city edges.	Pennisi, Elizabeth	Brief Article	196
HIV also kills developing white blood cells.	Pennisi, Elizabeth	Brief Article	542
Hubble's repair: a second mission needed?	Cowen, Ron		525
Mild-mannered rattlers leave people alone.	Pennisi, Elizabeth	Brief Article	125
Prolonged nursing and the risk of bone loss.	Fackelmann, Kathy A.	Brief Article	420
Ringing a black hole.	Peterson, Ivars	Brief Article	454
Shape of things to come: molecular STM.		Brief Article	244
Sleep-disorders quiz awakens interest.	Bower, Bruce		423
The last three minutes: computing the shape of gravitational waves.	Peterson, Ivars	Cover Story	1317
What is biodiversity, anyway?	Pennisi, Elizabeth	Brief Article	242