When emergency workers arrive at an old firehouse in New York City, the way they greet each other is not what you might expect.
More people moved to the Houston, Texas area in one year than to any other metropolitan area in the United States.
With a victory in the state of Wisconsin, Texas Senator Ted Cruz slowed Donald Trump’s push to capture the Republican Party’s presidential nomination.
Mauna Loa is one of two volcanoes within Hawaii Volcanoes National Park.
The American race for president has put immigration to the top of the national conversation.
Former Cuban dictator Fidel Castro has rejected President Barack Obama’s efforts to improve relations between the two countries.
The United States and Mexico announced they discovered a long tunnel used to smuggle drugs into the U.S.
The U.S. Justice Department says that issuing large fines and putting poor people in prison for not paying them is illegal.
A rare plant at the U.S. Botanic Garden in Washington D.C. is now in flower.
The West Potomac Park in Washington, DC, lies just west of the National Mall.