U.S. President Donald Trump is expected to sign an executive order potentially on Wednesday aimed at reinvigorating U.S. shipbuilding and reducing China's grip on the global shipping industry, three sources familiar with the matter said.

Trump signed the executive order at 4:55 p.m. after speaking for nearly one hour: The tariffs take effect at midnight. Agricultural Secretary Brooke Rollins grabbed the pens used to sign the order from Trump and said she’d give them to autoworkers in attendance.

Assistant mine foreman Anthony Sable joins ‘America’s Newsroom’ to discuss President Donald Trump’s new executive orders aimed at revitalizing the U.S. coal industry and what it means for miners on the ground.

U.S. President Donald Trump issued an executive order on Tuesday that aims to block the enforcement of state laws passed to reduce the use of fossil fuels and combat climate change.

President Trump signed executive orders to bolster coal production with the White House claiming it as part of an effort to meet the energy-intensive needs of artificial intelligence data centers. NBC News' Chase Cain looks at the environmental impact of the executive orders and the cost of various types of electricity production.

U.S. President Donald Trump signed executive orders on Tuesday that aim to boost coal production in his latest action that runs counter to global efforts to curb carbon emissions.

President Donald Trump has signed four executive orders aimed at boosting coal, a reliable but polluting energy source that’s long been in decline.

President Donald Trump signed an executive order on Tuesday that attempts to revive the declining domestic coal industry.