The 49ers and Kyle Shanahan shared encouraging news involving their All-Pro wide receiver before facing the Dallas Cowboys.

During their ugly loss to the Kansas City Chiefs in a Super Bowl rematch on Sunday, one of the bright spots for the San ...

Another Niner loss to Kansas City and the concern is that Kyle Shanahan has yet to figure out Steve Spagnuolo’s defense in five years. Press man coverage and ag ...

The Kansas City Chiefs own the San Francisco 49ers. Head coach Kyle Shanahan fell to 0-5 against the Chiefs, and the team’s failure to defeat them is wearing thin on everybody in the building.

And yet Kyle Shanahan treated it like he treats all games: He played not to lose. So the 49ers lost. Related Articles San Francisco 49ers | Mahomes, Kansas City might have delivered a knockout ...

San Francisco 49ers wide receiver Deebo Samuel is dealing with a "pneumonia-like" illness and has been hospitalized due to the fluid in his lungs, head coach Kyle Shanahan announced Monday.

Deebo Samuel returned to practice Thursday, two days after he was released from the hospital after his pneumonia battle.

Head coach Kyle Shanahan addressed reporters during a conference call on Monday, a day after the San Francisco 49ers' loss to the Kansas City Chiefs, which dropped the team to 3-4 on the season.

SANTA CLARA – There are so many reasons the 49ers lost to the Chiefs on Sunday. Too many reasons to count, perhaps. And frankly, this reason seems trivial compared to Brock Purdy’s three ...