Christian McCaffrey's wife, Olivia Culpo, announced her pregnancy on Instagram on March 10. The 49ers' star running back is ...

Congratulations to San Francisco 49ers running back Christian McCaffrey and Olivia Culpo! There's some big news for the ...

San Francisco 49ers star wide receiver Brandon Aiyuk has social media buzzing after posting a cryptic message on Instagram.

San Francisco 49ers tight end George Kittle had a heartfelt reaction to the team's unexpected decision to release fullback ...