Heat 1 tbsp oil in large skillet over medium-high heat. Add onion and garlic; cook for 2 minutes.
Add undrained tomatoes, chicken broth, tomato paste, wine, basil, oregano and salt. Bring to a boil. Reduce heat to low; simmer for 10 minutes.
Heat remaining oil in small skillet over high heat. Add shrimp and scallops; cook for 3 to 4 minutes or until shrimp turn pink and scallops are no longer opaque. Add to sauce. Cook for 2 to 3 minutes. Serve over hot linguine.
Please note that some ingredients and brands may not be available in every store.