Health

Heavier astronauts have higher risk of post-flight eye changes

New research suggests that changes in the eye that occur during spaceflight may be related to how much an astronaut weighs. The study is published ahead of print in the American Journal of Physiology—Regulatory, Integrative ...

Medical research

Tackling knee pain

(Medical Xpress) -- Running backwards can provide important insights on forces in the knee joint which can help people struggling with knee pain, a University study has found.