Articles from Science News (May 30, 1987)

Title	Author	Type	Words
A halt to earmarking.			221
Ants and the atmosphere: no picnic.	Monastersky, Richard		279
Astrometric interferometer successful.			291
Cleaning up with a smokestack's siren song.	Peterson, Ivars		583
Colorectal oncogenes found.			129
Controversial 'blood doping' revisited.			294
DNA fingerprinting of birds.			292
Early human skeleton apes its ancestors.	Bower, Bruce		609
Gauging the value of carcinogen assays.	Raloff, Janet		547
Getting vibes from cosmic strings.			297
In the beginning was quantum mechanics: cosmologists take a chance on a quantum universe.	Gell-Mann, Murray		2057
Is now the time for cholesterol screening?	Edwards, Diane D.		468
Leaping lizards and male impersonators: are there hidden messages? By imitating male mating behavior, all-female lizard species apparently enhance their own ability to reproduce.	Edwards, Diane D.		1593
Monitoring the sounds of silence.	Monastersky, Richard		311
NASA plans other baskets for its eggs.	Eberhart, Jonathan		295
Neutrino mass: a tritium disagreement.	Thomsen, Dietrick E.		693
Pregnancy hypertension marker found.			266
Pterosaurs waddled when they walked?			263
Spider's perfume fatal for moths.	Weisburd, Stefi		399
Workers and blood: call for caution.	Weisburd, Stefi		694