Siemens AG, Europe’s largest engineering company, is exploring a fresh attempt to sell its postal and airport logistics unit, according to people familiar with the matter.

Bombardier Inc. got a split decision in its accelerated push for rail contracts, scoring a victory in New Jersey and a home-turf loss the company called “astonishing.”

WASHINGTON — Electric-vehicle technology for the medium- and heavy-duty sector is developing rapidly, but the price and range of these vehicles must improve for widespread deployment to take hold, industry experts said.

A one-mile electrified highway has gone live with three heavy-duty trucks running between the ports of Los Angeles and Long Beach, Calif., as partners Siemens and the South Coast Air Quality Management District seek to cut emissions from trucks serving the two largest U.S. ports.