Right tackle Colton McKivitz had glowing reviews for the 49ers’ youthful new defensive line. He talked up Williams, Collins ...

San Francisco 49ers linebacker Fred Warner joins NFL Network's Rhett Lewis and David Carr on Robert Saleh returning as 49ers ...

The San Francisco 49ers went back to a familiar face when coach Kyle Shanahan looked to revive a defensive unit that had gone ...

The 49ers hired a familiar face to revive a defensive unit that had gone from one of the league's best to mediocre in recent ...

Early on in 49ers' training camp, defensive coordinator Robert Saleh has been impressed with rookie cornerback Upton Stout.