Steam clams with wine and garlic in covered, medium saucepan over medium-high heat for about 5 minutes or until clams open. Drain clams, reserving 1/2 cup cooking liquid.
Heat sauce, reserved cooking liquid and saffron in small saucepan over low heat for 5 minutes. Stir until blended and saffron imparts a yellow color to sauce.
Prepare pasta according to package directions.
Top pasta with sauce and clams. Garnish with chopped parsley. Serve immediately.