In Tehran, huge throngs mourn assassinated supreme leader Ali Khamenei
Ayatollah Ali Khamenei, who ruled over the Islamic Republic of Iran for 37 years, was killed along with several family members in an airstrike in February.
As workers around the world worry about being replaced by artificial intelligence, two recent studies have shown how humanity's competition and collaboration with bots in the office are evolving.
After a World Cup celebration turned deadly, Mexican officials vowed to strengthen safety protocols ahead of their team's Sunday match against England.
Historians say the nation's 250th anniversary has become a politicized spectacle, a celebration of an imperial presidency.
An electric Tesla Semi struck two passenger vehicles outside of Reno on Sunday, leaving two dead and sending one to the hospital.