Because 710 AM is a clear channel frequency, to protect other stations from interference, it uses a directional antenna with a four-tower array.

The rest of the weekday schedule includes mostly syndicated conservative talk shows, many from the co-owned Salem Radio Network, hosted by Hugh Hewitt, Dennis Prager, Charlie Kirk, Sebastian Gorka, Larry Elder, as well as Mark Levin and America in the Morning from Westwood One.

In the late 1980s, the station changed its call letters to KBXG when it was bought by a Boulder coal company.

In the 1990s, the station was the home of Ken Hamblin, Gary Tessler, Alan Dumas, Carol McKinley, Nia Bender, Pierre Wolfe, Mason Lewis, Warren Byrne, Jim Turner, Gabby Gourmet and Ron Krieter.

In the late 1980s, music formats on AM stations were having ratings problems, as more people tuned to the FM dial.

KNUS host Jann Scott also did a live show from Fort Collins where some negative comments were made about Rush.

Peter Boyles returned to 710 KNUS in the summer of 2013 after being fired by another local talk radio station that objected to the racial nature of his on-air comments.

"[7] This happened one week after another KNUS host, Kirk Widlund denied allegations that he had posted white-supremacist memes online.

[9] Alan Berg, Ken Hamblin, Jann Scott, Marty Nalitz, Randy Corporan, Jimmy Lakey, Mike Rosen, Alan Dumas, Jim Turner, Gary Tessler, Carol McKinley, Nia Bender, Brandon Scott, Pierre Wolfe, Warren Byrne, Gabby Gourmet, Mason Lewis, Bill Jones, Connor Shreve, Steve Kelley, Krista Kafer, Dan Caplis, Chuck Bonniwell and Julie Hayden, Craig Silverman.