Science & Tech
How mammals got their stride
Fossil of the early sail-backed synapsid Dimetrodon from 290 million years ago was investigated during the study.
Credit: Peter Bishop/Museum of Comparative Zoology, © President and Fellows of Harvard College
Wendy Heywood
Harvard Correspondent
November 13, 2024 5 min readRevealing twists, turns of evolution from sprawling to upright posture
Mammals...