ANTITRUST LAW

Microsoft, the world's largest software maker, has filed its first ever complaint to antitrust regulators, claiming Google thwarts Internet search competition.

An association representing companies like Google, Facebook, and Microsoft is speaking out against the potential merger between AT&T and T-Mobile.

A federal judge has ruled that Steve Jobs can be deposed on Apple's decisions to block non-iTunes music files from the iPod and iTunes.

The merger of T-Mobile USA with AT&T would be one of the biggest wireless mergers of the last several years, will probably go through despite increased scrutiny from regulators.

China's Commerce Ministry said Chinese businesses faced damaging obstruction in efforts to invest in the United States after China's Huawei pulled out of bidding for U.S. company 3Leaf's assets following pressure from a Washington panel.

The approval for Google’s acquisition of ITA Software for $700 million is still pending from the U.S. Justice Department, as it is considering if the deal will give Google influence over the entire online flight industry.

Deutsche Boerse AG's planned takeover of NYSE Euronext faces intense scrutiny from German regulators and European antitrust authorities, potentially imperiling the blockbuster exchange tie-up.

A top antitrust partner at Howrey is leaving the law firm, adding to the growing number of top lawyers who have quit the firm in recent months.

The U.S. Department of Justice has followed the FCC and given the nod to the NBC-Comcast deal.

FCC approves the deal by a four-to-one vote.

The fulfillment of Google's dream to rule the sky which neared reality with its $700 million acquisition of ITA Software may fail as the U.S. Department of Justice gears up to file an antitrust motion to block the deal.

U.S. regulators are putting together a possible antitrust challenge to Google Inc's planned $700 million acquisition of airline ticketing software company ITA Software, sources knowledgeable about the deal said on Thursday.