The Lucy fossil’s role in human evolution is debated: new discoveries question whether she was truly our direct ancestor.
This has been quite the wild year in human evolution stories. Our relatives, living and extinct, got a lot of attention—from ...
Scientists may have cracked the case of whether a seven-million-year-old fossil could walk upright. A new study found strong ...
New study of 7-million-year-old fossils from Chad proves Sahelanthropus tchadensis walked upright while still climbing trees.
In recent decades, scientists have debated whether a seven-million-year-old fossil was bipedal—a trait that would make it the ...
Using 3D technology and other methods, the team identified Sahelanthropus’s femoral tubercle, which is the point of ...
The year's top paleontological wonders ranged from a 540-million-year-old penis worm to a decades-old rodent impression.