Tehran, Iran — Iranian President Masoud Pezeshkian promised on Tuesday a harsh response to any attack, appearing to respond to a warning the previous day by President Trump over Iran's purported ...

The average IQ score is designed to be 100. IQ scores between 90 and 109 are considered average. Genetics accounts for about 50% of the IQ differences between people. The intelligence quotient (IQ) is ...

Sharyn Alfonsi, a “60 Minutes” correspondent, criticized the network’s decision to remove her reporting from Sunday’s edition of the show. By Michael M. Grynbaum In a move that drew harsh criticism ...