UPDATE: $30 million cleanup planned for St. Louis Superfund site

No public money will be used for the cleanup of the old Carter Carburetor site. Work is expected to start by the end of summer.

WHAT OTHERS SAY: Innovation campuses grab the national spotlight

The Missouri Innovation Campus is clearly an idea whose time has arrived. The challenge is to broaden its scope.

Masses of plastic particles found in Great Lakes

Scientists who have studied gigantic masses of floating plastic in the world's oceans are now reporting similar discoveries in the lakes that make up nearly one-fifth of the world's fresh water.