As Donald Trump unleashes round two of his trade wars, an analysis of the way global commerce has rewired since his first presidency shows how Vietnam, Mexico and Canada are exposed this time around as a new era of American protectionism unfolds.

U.S. officials are considering whether they can strike a deal with China that would ramp up its purchases of American goods and investments in the United States.

In a drab office in China's industrial heartland, Andy Xiao frets over the future of his shoe materials business, now straining under sweeping tariffs imposed by Donald Trump.

The discovery of a new bat coronavirus in China has sparked concerns of another pandemic. The virus, HKU5-CoV-2, is similar to to SARS-CoV-2, the virus that causes COVID-19.

Chinese scientists have discovered a new coronavirus in bats called HKU5-CoV-2. It shares similarities with SARS-CoV-2 and can infect human cells. Researchers are investigating its potential to spill over to humans.