United States

Nato leaders are meeting in The Hague to decide on ramping up defence spending to 5% of their countries' economic output.

He is set to be the Democratic candidate for New York City Mayor in a race that could have implications for the party nationally.

150 people were sickened at outdoor graduation ceremonies in New Jersey due to the sweltering conditions.

A sibling rivalry in Florida ended with a sister beating her brother in the race for a state Senate seat.

The 33-year-old democratic socialist would be the first Muslim to lead the nation's largest city if elected.

The White House called the initial damage evaluation on Iran's uranium stockpile "flat-out wrong".

Officials are on alert for Iranian "sleeper cells" in the US, and have made several arrests in recent days.

He's unpredictable and his moves are unprecedented - the BBC's Bernd Debusmann lays out the US president's negotiating strategies.