Exxon Mobil and Chevron's recent major acquisitions raise a provocative question: does the U.S. still need two energy titans, ...

The Houston-based energy giant Chevron will lay off 575 employees from the Downtown Hess Tower following its $53 billion acquisition of Hess Corp ., according to the company.

Florida has removed its two-week hurricane tax holiday and replaced it with year-round tax exempt items.