President Trump has repeatedly described the U.S.-Canada border as an "artificially drawn line." But experts say just because it was man-made doesn't mean it's not legitimate.

A new American airstrike campaign against Yemen’s Houthi rebels appears more intense and more extensive, as the U.S. moves from solely targeting launch sites to firing at ranking personnel as ...

Tropical Storm Warnings issued for Puerto Rico, US Virgin Islands as future Ernesto gains strength The tropics have been becoming more active over the past few weeks with the development of Hurricane ...