The 49ers have so many questions they must answer this offseason. But the biggest burning question has to do with the revamped defense according to CBS Sports.

Offensive line coach Chris Foerster said Jake Brendel last season was the best center the 49ers have had in the Kyle Shanahan ...

The San Francisco 49ers offense has all the star power in the world, but they have work to do to avenge last season's ...

The San Francisco 49ers routed the Dallas Cowboys 42-10 on Sunday night to improve to 5-0 ... delivered a perfect throw in stride. Turpin's speed is something the Cowboys have been talking ...

If the 49ers are going to find the finishing flourish they've lacked so far, there are multiple areas that will have to improve -- starting ... inject some much-needed speed and attitude into ...

However, there is one area that Mustapha needs to immediately improve on if ... For now, he is a player the 49ers can rely upon in stretches of the game. He has the speed for adequate range ...

The San Francisco 49ers used the first of their two fourth-round picks on Indiana's CJ West, who they believe is better than ...

The San Francisco 49ers have a Lombardi Trophy to win ... catching 54 passes for 613 receiving yards and five touchdowns. His size and speed made him a mismatch for most safeties and linebackers ...

The San Francisco 49ers' week in Green Bay went better than some, as they were able to land players that could help improve the team ... and he'll bring a lot of speed to the secondary.