The island of Puerto Rico was acquired by the United States after the Spanish-American War. Although the usual narrative is ...

America can learn from the Iberian Blackout the reality that green energy is still subject to the laws of physics.

What does Cinco de Mayo celebrate? Brush up on its rich history and modern traditions. (And no, it's not Mexico's ...

Cinco de Mayo history: Here’s why the day exists, who celebrates In Spanish ... independence, but it doesn’t mark the day the country became independent from colonization. By the time May 5, 1862 came ...