On October 16 a second blast hit a natural gas pipeline.

On the matter of the natural gas pipeline, roles have reversed.

Such a system was recently instituted for the nation's natural gas pipelines.

She is really moving the entire natural gas pipeline into the 21st century.

A new natural gas pipeline promises to be a source of income.

In California, you've got natural gas pipelines running up and down every street.

Whether to build a natural gas pipeline is also at issue.

Both groups, however, agreed that Chile's market could support only one natural gas pipeline.

There is plan to build a natural gas pipeline to China.

The entire natural gas pipeline should be complete by 2026.