Articles from Science News (May 17, 2003)

Title	Author	Type	Words
A Beginner's Guide to the Universe.		Book Review	102
A black hole that goes the distance. (Astronomy).		Brief Article	283
Ancient DNA enters humanity's heritage. (Stone Age Genetics).	Bower, B.		517
Ancient wood points to Arctic greenhouse. (Paleobiology).		Brief Article	209
Boosting the TB vaccine. (Immunology).		Brief Article	275
Carbon coating keeps atoms in order. (Melt-Resistant Metals).	Weiss, P.		458
Children of sea see clearly underwater. (Gypsy Secret).	Travis, J.		428
Come out fighting. (Letters).	Palmer, Steve	Letter to the Editor	115
Diamond in the rough.	Gorman, J.	Brief Article	123
Drug smugglers leave cellular tracks. (Chemistry).		Brief Article	264
Fecal glow could improve meat safety. (Food And Nutrition).		Brief Article	245
Got it backwards. (Letters).	Mosier, Frank Moffett	Letter to the Editor	81
Guam mystery disease from bat entree? (Troubling Treat).	Milius, S.		522
New drug could heal hard-to-mend fractures. (Bone Builder).	Seppa, N.		523
Patterns from nowhere: natural forces bring order to untouched ground.	Perkins, Sid	Cover Story	2164
Plastic electric: lining up the future of conducting polymers.	Gorman, Jessica		1392
Probe could ride to Earth's core in a mass of molten iron. (Going Down?).	Perkins, S.		521
Sea burial for Canada's cod fisheries. (Science And Society).		Brief Article	170
Shell game. (Letters).		Letter to the Editor	152
Sleep and Rest in Animals.		Book Review	138
Stiff: The Curious Lives of Human Cadavers.		Book Review	160
Super Senses.		Book Review	105
Supernovas, gamma-ray bursts: two of a kind? (Astronomy).		Brief Article	194
The Riemann Hypothesis: The Greatest Unsolved Problem in Mathematics.		Book Review	144
Working hypothesis: wing hit by debris. (Columbia Disaster).	Cowen, R.		512
Zeolites get an organic makeover. (Materials Science).		Brief Article	269