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Articles from Science News (March 2, 1991)

1-15 out of 15 article(s)
Title Author Type Words
A distant Halley stages a bright outburst. Cowen, Ron 627
Antimatter takes a free gravitational fall. Peterson, Ivars 598
Chemist in the driver's seat. Peterson, Ivars 564
Cystic fibrosis treatments promising. Weiss, Rick 735
Fresh smoke lowers nitrous oxide estimate. Walker, Tim 521
New evidence supports a cofactor in AIDS. Ezzell, C. 601
New marker may aid Alzheimer's diagnosis. Gibbons, Wendy 410
Researchers decry funding shortages. 234
Respiratory rescue: taking aim at allergy's drip and asthma's wheeze. Fackelmann, Kathy A. 1818
Sizing up the risk of pregnancy. Product/Service Evaluation 372
Sticking with silicon micromushrooms. Peterson, Ivars 266
Stroke victims illuminate brain's grammar. Bower, Bruce 520
Uncertainties surface over Hubble 'fix.' (space telescope) 551
Voyage into unknown skies: a pilotless plane will soar where others cannot. Monastersky, Richard 2247
X-ray nova debuts in southern sky. 517

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