NASA astronauts are returning to Earth after nine months in space. Experts have said a prolonged period in space can come ...

Stranded in space for 9 months, Sunita Williams and Butch Wilmore relied on a unique NASA diet. From pizza to freeze-dried meals, here’s what they ate in orbit.

Sunita Williams and Butch Wilmore would be given light chicken soup or grilled chicken if their condition allows. By March 23 ...

When NASA astronauts Sunita Williams and Barry Wilmore embarked on their mission, they expected a relatively short journey.

Sugar substitutes and artificial sweeteners show up in many diets and "low-calorie" products. Now we're seeing the long-term ...

Astronauts Barry “Butch” Wilmore and Suni Williams are on their way back to Earth after nearly nine months in space and will soon be readjusting to life with gravity.

Newly analyzed fossil skeleton of Mixodectes pungens reveals its tree-dwelling lifestyle, dietary habits, and ties to ...

In the last two days, the online search for Sunita Williams, as per Google trends, touched 2 million. As her space journey ...

After returning to Earth, astronauts do find their physiological systems gradually returning to normal, but there can be some ...

During the nine months that NASA's stranded astronauts have spent in space, their bodies endured low gravity, space radiation, isolation and more. Here are all the signs of their ill-health.