Experts analyzed satellite imagery of planetary surface cracks and compared them with Earth's geologic features, searching ...

NASA's stranded astronauts are finally returning to Earth. But they will face a grueling health battle after spending more ...

Astronauts Suni Williams and Butch Wilmore are back on Earth - but what has nine months in space done to them?

NASA astronauts could face 'life altering' changes to their bodies after being left stranded in space following a capsule ...

NASA astronauts Suni Williams and Butch Wilmore have finally returned home. They'll find their bodies changed after ...

In the weightless environment of space, bones and muscles weaken due to reduced gravity, which can lead to bone density loss ...

The astronauts will be checked out by flight surgeons as they adjust to gravity, officials said, and should be allowed to go ...

The astronauts will be checked out by flight surgeons as they adjust to gravity, officials said, and should be allowed to go ...

One halcyon spring day in 1903, the 69-year-old anatomist and naturalist Dr. James Bell Pettigrew sat at the top of a sloping ...

Long-term trips to the ISS, like the one Sunita Williams has taken, cause significant changes to the human body. We look at ...

New hope offered by a pharmacy team for treating heart disease by sharing insights into the fundamental process of how the heart is formed in utero.

Discover how NASA JPL is pushing additive manufacturing boundaries. Insights from Dr. Ryan T. Watkins await at the AMUG ...