Mullen Group Ltd. reported a doubling of profits and record revenue for the fourth quarter.

WASHINGTON — To alleviate supply chain woes around the country, two senior senators introduced legislation meant to improve the flow of freight at commercial ports.

A.P. Moller-Maersk intends to acquire Pilot Freight Services, the Danish ocean shipping giant announced Feb. 9.

TORONTO — A rapidly growing list of Canadian provinces moved to lift their COVID-19 restrictions as protesters decrying virus precautions kept up the pressure with truck blockades Feb. 9 in the capital and at key U.S. border crossings, including the economically vital bridge to Detroit.

U.S. supply chains have a chance to return to more normal operations after retailers replenish inventories next quarter, even if the next peak shipping season arrives sooner than usual, Port of Los Angeles Executive Director Gene Seroka said Feb. 9.

COPENHAGEN, Denmark — Maersk said that 2021 was its most profitable year yet, bringing in $18.7 billion as surging demand from a rebounding global economy led to supply chain logjams.

OTTAWA — Canadian lawmakers expressed increasing worry about the economic effects of disruptive demonstrations after the busiest border crossing between the U.S. and Canada became partially blocked by truckers protesting vaccine mandates.

The cost to transport a shipment of U.S. liquefied natural gas to energy-starved Europe turned negative, a dramatic reversal that illustrates a growing glut of ships in the Atlantic ferrying American fuel.

Surging prices of the raw materials needed for refrigerators, automobiles, window frames and plumbing show no signs of abating as America’s supply chain crisis spills into another year.

Amazon.com Inc. shares surged 14% on Feb. 4, adding about $191 billion in market value, after investors cheered its fourth-quarter earnings report. The advance was the biggest single-day gain in U.S. stock market history.