Articles from Science News (February 23, 2008)

Title	Author	Type	Words
Benign--not: unexpected deaths in probiotics study.	Raloff, Janet		608
Birds network too.	Castelvecchi, Davide	Brief article	291
Cancer drug limits MS relapses.	Seppa, Nathan	Brief article	243
Chill factor.	Barth, Gene; Gaidos, Susan; Marcuse, Dietrich	Letter to the editor	229
Deadly Companions: How Microbes Shaped Our History.		Book review	137
Defining toxic: federal agencies look to cells, not animals, for chemical testing.	Ehrenberg, Rachel		479
Energy in motion: how the nanomachines of life harvest randomness to do the cells' work.	Castelvecchi, Davide		2005
Eye protection: antibiotic knocks back blinding disease.	Seppa, Nathan	Clinical report	489
From China, the tiniest pterodactyl.	Perkins, Sid	Brief article	256
Going down: climate change, water use threaten Lake Mead.	Perkins, Sid		460
How to Fossilize Your Hamster: And Other Amazing Experiments for the Armchair Scientist.		Book review	191
Internet seduction: online sex offenders prey on at-risk teens.	Bower, Bruce		515
It takes a village of proteins.	Barry, Patrick	Brief article	256
Jelly propulsion: studies of medusan motion reveal secrets of the Earth's first muscle-powered swimmers.	Ehrenberg, Rachel	Cover story	2136
Music of sound.	Klausmeyer, Peter	Letter to the editor	111
On top of words: spatial language spurs kids' reasoning skills.	Ehrenberg, Rachel		462
Organic ring around nearby star.	Cowen, Ron	Brief article	299
People bring both risk and reward to chimps.	Milius, Susan	Brief article	247
Spying asbestos.	Raloff, Janet		225
Stars & Planets: The Most Complete Guide to the Stars, Planets, Galaxies, and the Solar System.		Book review	179
Stellar switch: sun not alone in making magnetic flip-flops.	Cowen, Ron		493
Teeth Wings.		Book review	200
The Void.		Book review	140