Republican Rep. Roscoe G. Bartlett, who has represented Maryland's 6th District for nearly two decades, lost his bid for an 11th term Tuesday to a Democratic businessman who cast the closely watched race as a battle of different economic visions for the country.
Sports apparel maker Under Armour Inc. reported a 7 percent gain in second-quarter earnings Tuesday, beating Wall Street estimates as new offerings in women's apparel and footwear helped drive sales increases.
The developers of National Harbor announced Friday they have reached an agreement with Las Vegas giant MGM Resorts International to develop a luxury casino at the proposed gambling site on the Potomac River.
Baltimore's Millennial Media Inc., one of the largest companies in the fast-growing mobile advertising industry, said it would launch its public offering on Thursday, with expectations of selling $132.6 million worth of shares on its first day on the New York Stock Exchange.
Constellation Energy Group, Baltimore's last Fortune 500 company, also settled a federal investigation into market manipulation as Chicago-based Exelon Corp. closed its $7.9 billion takeover on Monday.