"KHOU Stands for Houston" is the Houston Belo stations new slogan. I have contacted KHOU to see if this replaced longtime slogan "The Spirit of Texas" after receiving that question from readers.
In the meantime, here are screen captures using my camera phone (so it is not perfect) of KHOU's new news graphics and other stuff. Scroll below for the new image promo. The look was launched on Monday's noon newscast.