Safety

First-quarter U.S. worker productivity improved 2.2%, the Labor Department said Wednesday.

Your front-page article April 7 about auxiliary power units possibly saving on fuel quoted an APU maker’s spokesman who stated (like many others I have seen) that idling truck engines use up to 1.8 gallons of fuel an hour.

American Trucking Associations’ Security Council presented its Security Professional of the Year award to Richard Martin, the corporate security director for truckload carrier Knight Transportation.

With oil soaring to new records — crude surged past $122 a barrel on Tuesday for the first time — federal regulators are considering stricter regulation of the oil industry, the Wall Street Journal reported Tuesday.

Canadian transportation firm Mullen Group Income Fund’s first-quarter profit fell but its trucking and logistics unit’s performance improved, the company said late Monday.

The U.S. economy’s service showed expansion last month, the Institute for Supply Management said Monday.

The automobile industry is focusing on state lawmakers in an effort to head off any plans to regulate greenhouse-gas emissions similarly to California, the Wall Street Journal reported Monday.

Competition among fuel-card providers to keep major fleets is intensifying as carriers seek to mitigate the $4-a-gallon cost of fuel by paying closer attention to how it’s purchased.

GRAPEVINE, Texas — The increasing complexity of diesel engines represents a major opportunity for profitability in dealership maintenance shops, said the departing chairman of American Truck Dealers.