Beneath the umbrella of the MUD opposition coalition are more than two dozen groups—with differing ideas about how to challenge embattled President Nicolás Maduro.

From cattle fencing to three-level pedestrian walls, we look at the various efforts and obstacles to erecting a border barrier.

In light of recent moves by President Nicolás Maduro, we survey other moments when the military was front and center in Venezuelan political life.

As the Juno satellite swings into Jupiter’s orbit, we look at which countries are sending astronauts, rockets, or satellites into space.

From students to opposition leaders, we look at a handful of some of the most emblematic cases.

The FARC isn’t the only group with which the Colombian government has broached a peaceful disarmament.

There’s plenty of campaign mudslinging as 12 states ready to pick governors in elections that could presage what’s to come in the 2018 presidential vote.