President Donald Trump has called for an expansive, next-generation missile defense shield for the mainland United States, something modeled on Israel’s formidable defenses, typified by its signature ...

Retired Delta pilot Mark Stephens says there are two airports on the East Coast that he considers particularly dangerous: LaGuardia and Reagan.

At least seven people have been injured after Russia launched a missile attack on the historic centre of Ukraine’s Black Sea port city Odesa, seriously damaging the Unesco World Heritage ...

To truly understand our place in the universe, we must first comprehend the concept of scale. It is only through understanding the relative sizes of the entities around us that we can appreciate the ...