The Post spoke to several aviation experts about a number of factors that may have contributed to the fatal collision.

In the 2000s the capital of Colombia was famous for its TransMilenio bus rapid transit network, but as that became overcrowded, authorities made a decision to develop metro and tram-train routes, ...

The American Airlines plane operating as American Eagle Flight 5342 collided with an Army Black Hawk helicopter near Reagan National Airport.

Colombia's record-high cocaine production is fueling instability, corruption, and violence, threatening the nation's economy ...

Deportation flights between the U.S. and Colombia resumed on Tuesday, following a dispute between the two countries that nearly led to a trade war.