The United States government is increasingly using social media to investigate people who may represent a security threat to the country.
Russian-supported rebels seized control of the Ukrainian city of Donetsk two years ago.
The suicide attack in Istanbul that killed at least 41 people is the latest in a series of deadly terrorism strikes to hit Turkey.
President Barack Obama is again urging the United States Congress to act on immigration.
A meeting between the Dalai Lama and singer Lady Gaga has angered the Chinese government and Chinese citizens.
We all know that exercise keeps us healthy.
In a rare and difficult mission, a plane successfully rescued two sick workers from the U.S. science station at the South Pole Wednesday.
Democrats Demand Gun Reforms
An airplane powered totally by the sun landed in Seville, Spain early Thursday after completing a 71-hour flight across the Atlantic Ocean.
A jaguar was killed in Brazil on Monday after it got out of its leash.