Conflict-of-interest concerns have plagued the Keystone project from the beginning. Now it turns out that HDR, the engineering and consulting firm hired by Nebraska to conduct an environmental impact assessment of the project, has a cozy relationship with the company it was supposed to evaluate.

LINCOLN, Neb. (AP) — Nebraska environmental regulators say a new proposed corridor for TransCanada Corp.'s Keystone XL pipeline still crosses areas ...

LINCOLN, Neb. (AP) — A bill that would relaunch a state review of the Keystone XL crude oil pipeline won final approval from Nebraska lawmakers Wedn...

LINCOLN, Neb. (AP) — A bill that would let Nebraska resume its environmental study of the proposed Keystone XL pipeline won first-round approval fro...

ATKINSON, Neb. -- Bruce Boettcher strolls over a hilltop in desolate Nebraska ranching country, stares down at the tightly packed sand around his boot...

LINCOLN, Neb. — Dueling protesters tangled during a raucous hearing in Nebraska on Tuesday over a proposed Canadian oil pipeline that opponents ...