President Donald Trump continued his campaign against Amazon.com on April 3, again claiming the company is costing tax payers billions of dollars through a special deal with the U.S. Postal Service.

The security reasons given by the White House for imposing tariffs on Europe make no sense, the prime minister of Denmark said as he questioned the underlying logic of U.S. trade policy.

China will respond to any tariffs imposed by the U.S. against alleged violations of intellectual property rights with the same proportion, scale and intensity, said its U.S. ambassador Cui Tiankai.

Stock prices opened the second quarter with another sharp decline April 2 as investors grew increasingly worried about the rising U.S. trade dispute with China and a flurry of problems hammering the nation’s marquee technology firms.

Russia-based AirBridgeCargo Airlines will become the fifth international air cargo freighter operator at Rickenbacker Airport this week when it launches weekly scheduled flights April 5.

How will technology and innovation change the way freight is transported? Tell us what you think the future will be like and we could feature your ideas in an upcoming edition of Transport Topics.

Shyp, a Silicon Valley packaging and delivery startup that promised to make shipping almost anything anywhere around the world as easy as two taps on a smartphone, has shut down after four years in business.

UPS Inc. already was in trouble with Wall Street over a long-term investment plan to cope with soaring e-commerce. Now the company is clashing with its pilots union because of a short-term fix for the same challenge.

President Donald Trump threatened to pull out of the North American Free Trade Agreement if Mexico doesn’t stop people and drugs from flowing into the United States from Central America.