Sunita Williams and Barry Wilmore return to Earth after 286 days in space, facing health challenges due to microgravity.

Nine months in space can permanently alter the body, leaving astronauts with possible long-term health effects.

There are also optical side effects of being in space. Astronauts can experience vision changes, including Associate ...

PUTTING your back out can be excruciating though usually it’s nothing to worry about. But did you know that in some cases, ...

Neural foraminal stenosis causes nerve irritation and compression when the space a spinal nerve travels through narrows.