Peace has fizzled for defense contractors
Shell International projects a renewable energy future
Manufacturers gamble on cancer vaccines--again
As titans battle, a midget attempts to steal the march
U.S. CO2 emissions may put reduction goal beyond reach
The humble yeast cell hints at novel forms of heredity
Soviet reactor sites menace Eurasia
Does violence need its own institute?
The U.S. makes a foray into sustainable accounting
A new environmental agency navigates Potomac currents
What goes around comes around for life's master molecule
If Rep. Brown loses his game of chicken, the space station dies
Is a patent dispute slowing umbilical blood therapy?
Businesses and arms controllers square off on export restrictions
Lidocaine comes under suspicion as a carcinogen
How do some HIV-positive people avoid getting AIDS?
William Perry takes on the challenge of military reform
Solar cells make a leap in cost-effectiveness
Spectroscopic studies may point to a cause of schizophrenia