President Donald Trump announced the name change during his inaugural address, along with renaming the Gulf of Mexico to the “Gulf of America”.

President Donald Trump says he plans to rename North America’s tallest peak, Denali in Alaska, as Mount McKinley

Federal changes have to be made, but other countries and private companies can keep using "Gulf of Mexico." Here's why.

President Donald Trump issued an executive order changing the name of the Gulf of Mexico to the Gulf of America.

In 2015, the name of the peak was changed during the Obama administration to reflect the traditions of Alaska Natives and preference of many Alaskans.

Gov. Ron DeSantis may have been the first official to use President's Trump's new name for the Gulf of Mexico in an official capacity.

For nearly half a century, there’s been little thought about the name Congress gave to the Gulf of Mexico Fishery Management Council — until now. On Monday, President Donald Trump signed an order to rename the waterbody to the “Gulf of America” on federal agency maps, contracts, and other documents and communications.

The order Trump signed instructs the Interior Department to update the Geographic Names Information System to reflect the renaming of the Gulf and remove all references to the Gulf of Mexico. It says all federal references to the Gulf of America, including on agency maps, contracts, and other documents and communications shall reflect the renaming.

Mexican president says President Trump can call the gulf whatever he wants but that the world will still call it the Gulf of Mexico.

President Donald Trump is renaming the Gulf of Mexico the Gulf of America. But how will that change go into effect – and will everyone call it that?

Shortly after being sworn in as the 47th President of the United States, Donald J. Trump signed a bunch of executive orders in the Oval Office.