Congressional Democrats are mounting a fresh effort to end a Medicare experiment to use AI to approve or deny care.

Physicists on the CMS experiment announce the most elaborate mass measurement of a particle that is notoriously difficult to study and has captivated the physics community for decades. After an ...

If a new experiment pans out, Medicaid and Medicare could begin covering the costly weight-loss drugs that price out many Americans who might want to try them. After killing a Biden-era plan with the ...

A Medicare pilot program will allow private companies to use artificial intelligence to review older Americans’ requests for certain medical care — and will reward the companies when they deny it. In ...