The Bears continued their flurry of activity late on the first day of free agency, adding depth at linebacker by agreeing to terms with Blake Costanzo.
The Bears have signed QB Jason Campbell to a one-year contract, adding depth behind Jay Cutler.
New Bears GM Phil Emery started off the NFL's free-agent signing period with a tremor-causing trade.
The Dolphins have traded WR Brandon Marshall for a pair of third-round picks, Fox Sports' Jay Glazer reported on Tuesday.
The Bears made a move before the start of free agency Tuesday, agreeing to terms with CB Tim Jennings on a two-year deal.
The Bears tendered a qualifying offer to restricted free-agent RB Kahlil Bell on Monday, the team announced.
Bears head coach Lovie Smith appears in a new ad supporting President Barack Obama's re-election campaign.
Although he's 31, Bears DE Israel Idonije may be an attractive free-agent option for a team seeking a hardworking, versatile defensive lineman.
The Bears announced Friday night that they have placed the franchise tag on RB Matt Forté.
The Bears parted with two veteran linemen Thursday as they continued to prepare for free agency, which begins March 13.
After missing most or all of their rookie seasons, several high-profile second-year pros could make major contributions in Year Two.
The Bears announced ticket prices for home games at Soldier Field in 2012, and the majority of seats will be more expensive for fans to purchase.
The Bears released DT Anthony Adams on Sunday, creating more salary cap space before free agency begins.
Bears head coach Lovie Smith, who met with the media Thursday at the Combine, knows the stakes heading into next season.
Unable to sign Matt Forte to a long-term deal so far, the Bears have given him the franchise tag.