The U.S. has registered over half a million clinical trials since 2000. Here's a look at the business and ethics of human medical experimentation through the eyes of a volunteer.

Dr. James "Butch" Rosser was a pioneer in minimally invasive surgery in the 1990s.

Researchers found our brains go through five distinct phases from birth to old age.

The House of Representatives has a Wednesday deadline to extend health care subsidies.

Rep. Mike Lawler says House Speaker Mike Johnson is correct in saying the health care system isn't working, but allowing ACA subsidies to expire without a plan to address rising costs is "idiotic."

There's lots of data to show cardiac troubles spike during the holidays amid the mix of merrymaking, travel and stress. But there are ways to spot the signs of trouble before it's too late.

There's lots of data to show cardiac troubles spike during the holidays amid the mix of merrymaking, travel and stress. But there are ways to spot the signs of trouble before it's too late.

Approximately 300,000 Oklahomans who rely on the ACA Marketplace for health insurance are being left in limbo as federal lawmakers scramble to address rising insurance premium costs, with enhanced premium tax credits set to expire at the end of the year.

A survey finds that 56% of psychologists are trying out artificial intelligence tools at work, mainly for administrative tasks. A majority also are concerned about harms of AI on patients and society.

Breast cancer among men is rare — but real.

There's lots of data to show cardiac troubles spike during holidays amid the mix of merrymaking, travel and stress. But there are ways to spot the signs of trouble before it's too late.

The FDA says four major retailers including Walmart, Target, Kroger and Albertsons continued to sell ByHeart baby formula products for days or weeks after the Nov. 11 recall.