Students use phones to cyberbully, record fights and more. Teachers and administrators seeking a fix face an unlikely opponent.

After China destroyed Europe’s solar-panel industry, the continent struggles with an onslaught against other green sectors.

Niger has ordered the U.S. to withdraw troops and drones from the country, the final nail in the coffin of American strategy to defeat a violent Islamist insurgency overrunning the heart of western Africa.

The proposed merger’s fate might rest on the definition of “affordable luxury.”

Though the two musicians were very different in both life and music, they came together in 1972 to record this excellent, newly released album.

Test your knowledge of the week’s events as reported in The Wall Street Journal.