Amanda Knox reacts to acquittal
Amanda Knox spoke to reporters following the decision by Italy's highest court to overturn her murder conviction for the death of Meredith Kercher.
Nigeria votes in presidential election
As voters fill out their ballots for president in Africa's biggest and most oil-rich economy, Boko Haram is top of mind.
Nigeria says Boko Haram out of stronghold
Nigeria's military says it pushed Boko Haram out of a stronghold on the eve of presidential elections in the country.
Germanwings pilot's depression in focus
Andreas Lubitz's depression has been widely reported by media outlets, even though experts say depression rarely leads to acts of violence.