This transition—from a sprawled stance (like a lizard) to an upright (parasagittal) posture—marked a pivotal moment in mammal evolution. Subscribe to our ...

Mammal evolution to upright posture followed complex branching path rather than simple step-by-step progression.

The transition from sprawling (reptile-like) to more upright (parasagittal) posture and locomotion was a transformative event in mammalian evolution. A study published June 24th in the open-access ...

After undergoing four exceptionally complex surgeries, his body was corrected by approximately 170 degree overall, allowing ...