A stunning new image from the James Webb Space Telescope (JWST) is allowing astronomers to examine the complex and turbulent ...

a condition that causes the walls of the heart chamber to become thicker than normal and makes it harder for the heart to pump blood. "My options were either like possibly die in surgery ...

An atrial septal defect is a hole in the wall (septum) that divides the upper chambers of the heart, known as the atria. This opening allows oxygen-rich blood from the left atrium to mix with ...

The Knoxville Chamber is selling nearly 20,000 square feet of office space on Market Square. The economic development group has been exploring the move since last year and has many "strategic ...