The internet is divided on which U.S. metros are the country's four "major" cities. What do you think? Vote here.

Republicans hold a 219-212 majority in the House, with four vacancies. New maps are typically drawn once a decade after the ...

The Maya civilization was far more populous than previously thought — supporting as many as 16 million people across parts of ...

Discover the five most populous cities in North America, each offering unique culture, iconic skylines, and rich historical ...

More than a third of Nigerians have no access to electricity, and even those connected to the grid can't rely on it. Last year alone, the grid collapsed 12 times in Africa's most-populous country.

As Tesla looks to expand its autonomous robotaxi service, it is taking early steps to test its software in the country’s most ...