Measles cases have spiked as a growing number of anti-vaxxers, opting out of immunizations for their kids, threaten decades of progress toward eliminating the disease.

Israeli Prime Minister Benjamin Netanyahu campaigned on his tough diplomacy and his relationship with U.S. President Donald J. Trump. What happens now for the Palestinian peace process?

The United States has been helping Somalia fight al-Shabab militants for more than a decade, but rights groups say increasing drone strikes are putting civilians at risk.

Populist parties are looking to make big gains in European Parliament elections. That could disrupt EU policy on issues from trade to migration.