In a saucepan, cook the onion and garlic in 1 Tablespoon of the olive oil until the onion is translucent.
Add the wine. Simmer until the wine is reduced by half.
Add the parsley, basil, and clam juice. Simmer for 1 minute. Add salt and pepper and simmer for 2 minutes.
Heat the remaining oil in a non-stick skillet until oil is hot. Sauté the shrimp and scallops for 1-2 minutes or until cooked through.
Add the herb sauce to the shrimp and scallops mixute. Heat for 1 minute.