Fresh findings about arm and leg bones advance the debate over whether Sahelanthropus tchadensis was bipedal, but not ...
The Sidekick robotic mobility assistant is sort of like an e-bike, but for walking, lifting your heels with every step and ...
For decades, this question has bewildered biologists. Now, by studying Placozoa, scientists at Stanford University have ...
The 1896 book Anomalies and Curiosities of Medicine by Dr. George M. Gould and Dr. Walter L. Pyle documented that Blanche ...