Keystone Pipeline

An activist adjusts his hat while protesting the Keystone XL Pipeline during the Native Nations Rise protest on March 10th, 2017, in Washington, D.C.
Environment

'Time for a Gut-Check': What Geology Can Tell Us About the Keystone XL Decision

While the legal fight hinges on the pipeline's new route, risks below ground remain the same.

A warning sign alerting people to an existing gas pipeline in Polk, Nebraska.
Environment

How Safe Are America's Pipelines?

The country's 70,000 miles of crude oil pipelines leak quite often.