Shipping

Humboldt's port shows promise, but would require massive investment. Goldman Sachs expresses an interest, surprising locals.

Railroads are overcoming decades of resistance from environmentalists by touting their greener aspects.

Former Russian president Vladimir Putin has announced his intentions to propose that Russia and the United States move forward with plans from the early 20th century to build a 64-mile tunnel between the two countries.

A ring road covering more than 1,500 miles in Afghanistan has eased shipping in the country, but traveling along the new pavement is still dangerous.

South Korea's new president has proposed the engineering and construction of a huge cross-country canal -- a plan he hopes will revive much of the country's depressed villages and offer an attractive venue for tourists and shipping companies.