Heavy wear calls for heavy repair. Gouging, welding, and reshaping bring this D8 push arm back to strength and ready for more work in the dirt.

As a second American aircraft carrier races to the Middle East, Iran says it has briefly closed portions of the Strait of Hormuz for live-fire military exercises as it continues negotiations over its ...

You were just another C.T.R.L. employee clocking the graveyard shift, filing reports on things that shouldn’t exist. Now, the facility is under a sudden, total lockdown. Your main objective? Survive ...

Cognitive control is the process by which goals or plans influence behaviour. Also called executive control, this process can inhibit automatic responses and influence working memory. Cognitive ...