DALLAS — Aviation experts expressed doubt March 13 that turbulence could have caused the deadly February crash of an Atlas Air cargo plane carrying Amazon packages in Texas, suspecting human error or a massive malfunction as more likely culprits.

LONGMONT, Colo. — National Guard troops used specialized vehicles with tank-like treads to rescue stranded drivers in Colorado in the wake of a massive late-winter storm that unleashed heavy rain and snow on parts of the Midwest early March 14.

About 2,500 workers will get additional severance pay from New England Motor Freight, a New Jersey-based carrier that declared bankruptcy in February, according to an attorney representing terminated employees.

Daseke Inc. reported March 9 that fourth-quarter revenue increased to $447 million from $257.2 million in the same period last year. The flatbed and specialized carrier said it represents the fifth consecutive quarter that year-over-year revenue growth has exceeded 70%.

XPO Logistics Inc. has terminated Chief Operating Officer Ken Wagers, a high-profile executive hired away from Amazon.com less than a year ago, according to an XPO filing with the Securities and Exchange Commission on March 11.

Household goods are getting pricier because the costs of moving those goods — from trucking to even maritime shipping — have been rising.

Tesla Inc. plans to raise average vehicle prices by about 3% globally after it decided to shut down fewer stores than it previously announced.

Governors in at least 11 states, including Michigan, Ohio and Connecticut, are pushing for new taxes, bond sales and tolls to raise money for long-needed work on roads, bridges and transit systems after President Donald Trump failed to enact a major infrastructure plan.

Amazon.com on March 9 hinted that fighting counterfeits was a reason for its sudden and unexplained purge of thousands of vendors that sowed panic among longtime suppliers.