Anthems bid for Cigna nixed by judge as anticompetitive late Wednesday.

Complaints about market manipulation are common, but prosecutions are rare.

Complaints about market manipulation are common, but prosecutions are rare.

Agency argued the company's barometric screenings violated Americans with Disabilities Act.

Agency argued the company's barometric screenings violated Americans with Disabilities Act.

U.S. credit union regulator cites loss of income to five failed corporate credit unions.

U.S. credit union regulator cites loss of income to five failed corporate credit unions.

Lawsuit argued pension beneficiaries would lose protection under federal law.