Add Yahoo as a preferred source to see more of our stories on Google. The second Molecular Muscle Experiment, MME-2, was launched to space from Cape Canaveral, USA, on 3 June 2021 with thousands of ...

WASHINGTON (AP) — Scientists implanted thin sheets of scaffolding-like material from pigs into a few young men with disabling leg injuries — and say the experimental treatment coaxed the men’s own ...

When scientists first sent microscopic worms into orbit in 2018, they hoped to answer a question that has shaped every discussion about long missions. What really happens to your body when gravity no ...