Humans are still evolving, So, where will evolution take us in 1,000 years? Chances are we’ll ... that Mars’ low gravity could allow the human spine to elongate enough to add a few extra ...

The discovery of Lucy, a 3.2 million-year-old skeleton, changed our theory of human evolution forever. The discovery is celebrating its 50-year anniversary, and continues to capture human imagination.

The human spine has been transformed into a weight bearing column, putting it under unprecedented stresses and dooming us to the likelihood of back injuries and pain. As remarkable as our ...