Apple Inc.’s new watch is the latest proof: Big Tech is trying to remake health care in its own image....
Articles by Zachary Tracer, Dina Bass, Gerrit De Vynck and Spencer Soper

A group of investors is putting up $165 million to fuel an expansion of Paladina Health, bringing a recent surge...
Activist investor Carl Icahn has built a sizable stake in Cigna Corp. and plans to oppose the health insurer’s $54...
The health insurer Anthem Inc. was sued by doctors in Georgia for declining to pay for some emergency-room care, escalating...
Affordable Care Act insurers are facing a fresh round of uncertainty that could drive up premiums or push companies to...

When Carla Jordan and her husband were hit with a cascade of serious medical issues, she knew that at least...
Atul Gawande, a surgeon and journalist who has written extensively about the U.S. failure to grapple with rising healthcare spending,...
The Trump administration wants to make it easier for small businesses to join together to offer cheaper health insurance plans...
Cigna Corp. exposed private information including bank-account details of some customers in Asia due to a system error, the health...
Cigna Corp. confirmed that its proposed $54 billion acquisition of Express Scripts Holding Co. will be reviewed by the U.S....