UnitedHealth Group is evaluating all operations, CEO Stephen Hemsley said, and exiting markets where rising medical costs threaten profits.

Gateley Vinden, the specialist built environment consultancy arm of professional services group Gateley, has strengthened its London team with the appointment of Matt McGettigan as a director.

How much a stock's price changes over time is important for most investors, since price performance can both impact your investment portfolio and help you compare investment results across sectors and ...