The U.S. is in peak flu season, as the CDC releases a map of influenza activity across the country. See which states are at the highest risk of flu activity.

This flu season has reached unprecedented intensity, according to data from the Centers for Disease Control and Prevention.

The U.S. is in peak flu season, as the Centers for Disease Control says “seasonal influenza activity remains elevated and continues to increase across the country.”

The Gulf of Mexico is now called the Gulf of America for Google Maps users in the United States, keeping with the terms of President Trump's controversial executive order to rename the body of water.