Mergers

The Justice Department's anti-trust division and several attorneys general filed a federal lawsuit challenging the merger of American Airlines and US Airways.

The U.S. Justice Department filed a lawsuit seeking to block the merger of the two major airlines. Here's what you need to read to catch up on the news.

Industrial 3D printer maker Stratasys just bought a hot name in the 3D printing consumer market: MakerBot.

Like any new couple, the American-US Airways merged airline will eventually have to decide things like, which new planes to buy -- and that can get complicated.

There’s news that the New York Stock Exchange might be acquired for $8 billion by the Atlanta-based upstart IntercontinentalExchange.

The board of the Swiss mining company Xstrata has approved a merger offer made by Glencore, a commodities trader.

The beauty and fragrance company Coty went public with its offer to buy rival Avon for about $10 billion -- that's an offer Avon so far has rejected. And Express Scripts and Medco -- two companies that process prescriptions at the drug store -- have gotten federal approval for their merger.

Because of the ongoing market turmoil, several companies are merging in order to survive. Some results of these mergers:...