Articles from Science News (July 1, 1989)

Title	Author	Type	Words
A sprinkling of distant star clusters.	Peterson, Ivars		291
Body's clock keeps insomniacs wide awake.	Fackelmann, Kathy A.		274
Chemical waves curl around tiny globe.	Amato, I.		467
Child's aggression may foretell heart risk.	Fackelmann, Kathy A.		321
Fending off AIDS with deep sleep?	Fackelmann, Kathy		328
Higher hints of greenhouse effects.			239
Low-budget stellar spectroscopy.	Peterson, Ivars		187
New echoes of supernova 1987A.	Peterson, Ivars		240
Now you see it, now you don't.			265
Pacific plankton outdo land pollution.	Monastersky, R.		487
Polar winds and excretion disks.	Peterson, Ivars		270
Proposal seeks wider access to AIDS drugs.	Fackelmann, K.A.		403
Psoralen's activity comes to the surface.	Wickelgren, I.		578
Racial differences in heart rate.	Fackelmann, Kathy A.		315
Small things considered: scientists craft machines that seem impossibly tiny.	Amato, Ivan		2059
Snaring hidden explosives with a neural net.	Cowen, R.		487
Stone tips on ancient hunting.			341
The repressed road to trauma recovery.	Bower, B.		548
Throwing tantrums in stellar nurseries.	Peterson, Ivars		191
Titan: no global ocean, maybe some seas.	Eberhart, J.		550
Unraveling sleep disorders of the aged.	Fackelmann, K.A.		489
Where Earth's insides ooze out.			354
X-ray fireworks put on a stellar show.	Peterson, I.		559