Past relationships a key theme in Kyle Shanahan's culture.

San Francisco's new defensive coordinator is overhauling the 49ers' scheme, and players are loving it.

The 49ers' new defensive scheme could help Upton Stout make a Pro Bowl leap in 2026. See why Raheem Morris' system may unlock ...

There was plenty for the San Francisco 49ers to evaluate in Thursday night's preseason opener against the Tennessee Titans.

Defensive coordinator Raheem Morris speaks to reporters following 49ers training camp practice on Saturday afternoon in Santa ...

Ephesians Prysock impressed Raheem Morris with his preseason debut, showcasing his size, coverage skills and steady ...

It has been almost one week since the 49ers decided to hire former Atlanta Falcons coach Raheem Morris as new defensive coordinator. This will be the fourth time Morris has worked with Kyle Shanahan ...

New 49ers defensive coordinator Raheem Morris and coach Kyle Shanahan go way back. The two first met while on Jon Gruden's staff with the Tampa Bay Buccaneers in 2004, and they have been friends ever ...

QB Brock Purdy is turning heads in camp, with DC Raheem Morris calling him the 'Layer King' after another sharp practice.

Raheem Morris, Mac Jones, Demarcus Robinson and Alfred Collins speak to the media at 49ers training camp on Thursday at ...

Linebacker Dre Greenlaw sits down with NFL Network Insider Ian Rapoport and NFL Network's Omar Ruiz discussing San Francisco ...