Preservation experts say the move to develop the site reflects a tension in Germany between the need to preserve historically significant monuments and the need to build and modernize. By Ephrat Livni ...

The M1147 shell is a “multipurpose” shell replacing four existing types of ammunition—meaning that US tank crews will not need to switch out ammo during a future battle.

In a world increasingly gripped by uncertainty—whether it’s the looming threat of climate change, global pandemics, or geopolitical tensions—the market for underground hideouts is booming. Once the ...

Constructed when Hitler's armies threatened the future, many of these scarred structures across northern Europe represented a last line of defense against invasion. This photographer spent five years ...