Changes in the insurance system are leading more consumers to consider what they expect in their health care and how much it is worth to them.

For many people, complying with the new health care law will become a financial decision.

The security implications for the botched ACA exchange rollout.

Walmart has signaled that the ACA requirement that most Americans either carry insurance or pay a penalty could hurt sales.

Health insurers have spent millions retooling their business plan in order to function under the ACA.

Health insurance companies are trying to adapt after the president announced a policy reversal to let people with cancelled policies keep their insurance.

For Obamacare to work, the "young invincibles" need to sign up. And, so far, they're not.

Nearly 27,000 people signed up through healthcare.gov.

It seems like people have been talking themselves hoarse with apologies lately — a lot of them for the flawed roll-out of Obamacare.

By all accounts, about 50,000 people have made it through the federal exchanges.