In our study, only 37 headline performances involved all-female acts, while 68 were bands of mixed gender. Rihanna was the only female act to clock up four top slots.

The study analyzed 9,000 Europeans who were older than 50. ... Follow Acts of Faith on Twitter or sign up for our newsletter. Judge orders Texas man to marry girlfriend and write down Bible verses.

A study guide meant to help 10th graders prepare for New York State's Regents Exam drew backlash over the material in its "Israel-Palestine Conflict" section.