How do I get the featured image to display, is there a tag for it?

[pdxSherpa]

On this page:
http://thebigmeow.us/engineering/

I have set up a carousel, I got the loop, the excerpt and custom fields to show up, but what tag can I use to get the featured image to show?
Thx
D

[force]

This should help: https://codex.wordpress.org/Post_Thumbnails

[pdxSherpa]

Awesome!
Thank you!