American swimmer Michael Phelps has won more Olympic medals than anyone in history.
The United States is working to reach its goal of bringing 10,000 Syrian refugees to the country by the end of September.
Welcome to Rocky Mountain National Park.
Joris Hoebe is an entrepreneur in the Netherlands.
Recent attacks on American computer systems have raised concerns that electronic voting machines could be future targets.
The United States government has begun the first clinical testing of an experimental vaccine designed to guard against Zika virus.
Kohei Uchimura is a Japanese gymnast.
South Korean and U.S. military officials say North Korea carried out a ballistic missile test early Wednesday.
The American state of Texas joined eight other states this week in giving individuals a right to bring guns to college classrooms.
The American singer and songwriter Matisyahu is from New York City.