Republican and Democratic senators criticized the Biden administration Tuesday for being slow to call a July military takeover in Niger a coup if the U.S. wants to deter future coups in West Africa.

The future of U.S.-Niger military relations is unclear after the coup. A Martinez talks to Cameron Hudson, senior associate with the Center for Strategic and International Studies, about their ties.

How one graph shows the conservative side of the United Nations’ population estimates. Show more Every two years, the UN release their predictions for the future population of humanity ...