Fake radio signals can be used to make ships that don't exist appear on the tracking system.

Class division in the United States can be stark, in one small way, tough financial times at the Postal Service are uniting the classes.

How do the clothes you wear and products you use get from the factory to your house?

A key shipping index is up dramatically in the past several weeks, thanks largely to demand from China's steel industry. But analysts say it's only a small window into the industry.

Melting arctic ice has opened a new global trade route.

One stretch of the river is closed during the day so Army Corps of Engineers can blast away rock just below the low water.

As companies and customers cut shipping costs by using slower, cheaper rail and truck, FedEx's expensive air-cargo fleet suffers.

So how do all those packages really get from point A to point B anyway?

Melting ice means a Russian gas company can now send tankers to Japan through the Arctic Ocean, instead of the Suez Canal.

The strike at the ports of Long Beach and Los Angeles rumbles on, bringing losses to some and opportunities to others.