Articles from Science News (December 4, 1999)

Title	Author	Type	Words
A bacterium's silver touch.	I.P.	Brief Article	172
Antidepressants increase brain steroids.	J. T.	Brief Article	351
Birth control for breakfast, anyone?	J. T.	Brief Article	163
Ceramics from segregated polymers.	I.P.	Brief Article	150
DNA injections fight tumors in mice.	J. T.	Brief Article	247
Gene may alter Ritalin's effects in ADHD.	Bower, B.	Brief Article	518
Gill net changes can prevent bird drownings.	Milius, S.	Brief Article	585
His hair today, hers tomorrow.	J. T.	Brief Article	186
Kill the Messenger.	TRAVIS, JOHN		2507
Letters.		Letter to the Editor	448
Living insect with eyes like trilobites'.	S.M.	Brief Article	257
Mutation causes rare gum disease.	Seppa, N.	Brief Article	461
One down: A human chromosome sequenced.	Travis, J.		783
Picturing an enzyme that helps DNA unwind.	J. T.	Brief Article	136
Pressuring oxygen to turn red.	I.P.	Brief Article	160
Pushy lasers sweep into ion race.	P.W.	Brief Article	327
Sandpile style: Poured or rained.	P.W.	Brief Article	260
Sooty Air Cuts China's Crop Yields.	Raloff, J.	Brief Article	540
The best Leonid show is yet to come?	Cowen, R.	Brief Article	604
The Killing Fields.	MONASTERSKY, RICHARD		1283
Vibrations flit along water's fast lane.	Weiss, P.	Brief Article	582
Weird jaws let tiny snake gulp fast.	S.M.	Brief Article	233