Fluoride is added to drinking water across the U.S., but residents of some states are considerably more likely to be drinking ...

A Cold War-era map made the harrowing prediction of what the United States would look like in the aftermath of a nuclear ...

President-elect Donald Trump won across the map — improving on Republican margins nearly everywhere and delivering on ...

From Pennsylvania to Florida to Texas, areas with high numbers of Hispanics often had little in common on Election Day other ...

Despite its substantial-sounding name, the Electoral College isn’t a permanent body: It’s more of a process. For decades, a ...

Pennsylvania was considered the biggest state to watch out for, with its 19 electoral votes. The state has been projected for ...

Oklahomans headed to the polls Tuesday to decide local and national races, which ranged from US president to state ballot questions.

These 20 maps offer an overview of the economy, demographics, geography and history of the country of 335 million people as ...

Over 73 percent of land across the entire U.S. and Puerto Rico was under some degree of drought as of October 29.

Moose numbers are stable to increasing in three regions selected as representative of Montana’s moose population, concluded a ...

Al Jazeera looks at the US economy, demographics, geography and other indicators ahead of the November 5 elections.

Nearly 186.5 million Americans are eligible to vote for the November 5 election to choose the 47th president of the United States ... is determined by its population, so if a state loses or ...