OMAHA, Neb. — Union Pacific delivered 7% growth in its second-quarter profit even though the number of shipments it hauled remained essentially flat.

OMAHA, Neb. — Union Pacific managers undermined the U.S. government’s efforts to assess safety at the railroad in the wake of several high-profile derailment, federal regulators say.

OMAHA, Neb. — Union Pacific’s first-quarter profit crept 1% higher as the railroad tightened up on expenses — particularly its fuel bill — even though it delivered slightly less freight.

Union Pacific Corp. reported profit that topped analysts’ estimates, which had been adjusted down in the last month, as the railroad leaned on efficiency to make up for lower carloads and higher labor costs.

The U.S. government has joined some former workers in suing Union Pacific over the way it used a vision test to disqualify workers the railroad believed were colorblind.

An explosion inside a container at a Union Pacific railyard prompted evacuations in western Nebraska on Sept. 14 because of the toxic smoke generated when one of the chemicals caught fire.

OMAHA, Neb. — Union Pacific’s new CEO, Jim Vena, says he won’t shy away from cuts, but no one should expect the kind of sweeping changes he made when he first oversaw operations a few years ago.

OMAHA, Neb. — Federal inspectors said they found an alarming number of defects in the locomotives and railcars Union Pacific was using at its railyard in western Nebraska this summer.

OMAHA, Neb. — Union Pacific on July 26 hired Jim Vena as CEO as the company cut its outlook after reporting disappointing results driven by weakening consumer demand and higher labor costs.

OMAHA, Neb. — Union Pacific will renew its push for one-person train crews when the railroad tests the idea of having a conductor in a truck respond to problems in Nebraska and Colorado.