CLAYTON, N.Y. — Under an initiative announced at a United Nations climate gathering in November, preliminary plans are in the works for a “Great Lakes-St. Lawrence Seaway System Green Shipping ...

The Seaway Trail, which stretches from northwest Pennsylvania to the St. Lawrence Seaway, is included in the first "Geotourism Map to Appalachia," produced by the Appalachian Regional Commission.

ALONG the steel-blue St. Laurence River, seaward outlet of the world’s busiest inland waterway, a century-old dream is coming true. A work force of 15,000 men, with the most modern construction ...

The St. Lawrence Seaway is an engineering masterpiece designed to produce economic miracles. It hasn’t quite. In the confident hope that a deepwater channel would churn up an international trading ...