CBS pays $1.8bn for web network

CBS is to acquire CNET Networks, which owns websites including GameSpot.com and ZDNet, in a cash deal worth $1.8bn. By Mark Sweney

CBS to buy CNET for $1.8bn

CBS is to buy digital media content company CNET Networks, which owns websites including GameSpot.com, in a $1.8bn deal. By Mark Sweney

Ask.com fights back with $100m buyup

Ask.com is refusing to give up the fight to be a major search engine with the acquisition of the firm behind three reference sites for an estimated $100m. By Mark Sweney

Facebook gets $100m to expand

Facebook has raised $100m to expand its server capacity to help the social networking website cope with a huge growth in users. By Mark Sweney

i-level reveals details of £45.5m deal

The UK's largest independent digital media agency, i-level, and parent company ILG digital have sold a majority stake to private equity group ECI in £45.5m deal. By Mark Sweney

Microsoft to get tough with Yahoo

Wall Street expects Microsoft to enter a protracted period of 'trench warfare' in its attempt to buy Yahoo. By Andrew Clark and Richard Wray

Murdoch attacks BBC over iPlayer

James Murdoch has attacked the BBC for squashing competition in the broadband TV market with its costly iPlayer service. By Mark Sweney