Articles from Science News (February 16, 2002)

Title	Author	Type	Words
A fair share of the pie: people everywhere put a social spin on economic exchanges.	Bower, Bruce		2206
A new molecule and a new signature. (Chemistry).		Brief Article	306
Alzheimer's vaccine trial is suspended. (Biomedicine).		Brief Article	238
Antibody warfare: vaccine halts microbes in dialysis patients. (Science news: this week).	Seppa, N.	Brief Article	567
Better stainless: analysis could bring pits out of the steel. (Science news: this week).	Perkins, S.	Brief Article	472
Biodiversity hot spots: top 10 sea locales make sobering list. (Science news: this week).	Gorman, J.	Brief Article	412
Cool discovery: menthol triggers cold-sensing protein. (Science news: this week).	Travis, J.	Brief Article	602
Disorder decline: U.S. mental ills take controversial dip. (Science news: this week).	Bower, B.	Brief Article	497
Itsy chain turns bitsy gears.	Weiss, P.	Brief Article	80
Low birth weight matters later, too. (Biomedicine).		Brief Article	242
Low down. (Letters).		Letter to the Editor	191
Scientists make nanothermometer. (Materials Science).		Brief Article	214
The hunger hormone? An appetite stimulant produced by the stomach may lead to treatments for obesity and wasting syndromes.	Travis, John		1977
Tropical plants grow cool flowers. (Botany).		Brief Article	150
UV telescopes: one dead, one revived. (Astronomy).		Brief Article	236
Vitamin void: heart disease may lurk in [B.sub.12] deficiency. (Science news: this week).	Harder, B.	Brief Article	415
Warm tidings. (Letters).		Letter to the Editor	125
Women whiff men in sniff proficiency. (Behavior).		Brief Article	218
X-ray universe: quasar's jet goes the distance.	Cowen, R.	Brief Article	579
Yellower blue tits make better dads. (Biology).		Brief Article	281