Fresh findings about arm and leg bones advance the debate over whether Sahelanthropus tchadensis was bipedal, but not ...

A new fossil analysis supports the idea a human ancestor was walking upright far earlier than previously thought.

Jawbones and other remains, similar to specimens found in Europe, were dated to 773,000 years and help close a gap in ...

Fossils are rare because their formation and discovery depend on chains of ecological and geological events that occur over deep time. Only a small fraction of the primates that have ever lived has ...

Modern tarsiers are tree-dwelling primates that live on Southeast Asian islands. The tarsier lineage split off from the anthropoids, the lineage that gave rise to monkeys, apes, and humans, just ...

A big difference between humans and other apes is the ability to stride easily on two feet. A new analysis of fossil bones shows that adaptations for bipedal walking go back 7 million years.

An international team of palaeontologists have found a fossil in Myanmar which challenges the popular theory that humans evolved from a primate in Africa. According to new research published in the ...

Adaptation and behavior in the primate fossil record / Callum F. Ross ... [et al.] -- Functional morphology and in vivo bone strain patterns in the craniofacial region of primates: beware of ...

NEW YORK -- The nearly complete and remarkably preserved skeleton of a small, 47 million-year-old creature found in Germany was displayed Tuesday by scientists who said it would help illuminate the ...

Scientists say 47-million-year-old fossil is an early primate. May 19, 2009 — -- Scientists say a 47-million-year-old fossil found in Germany may be a key link to explaining the evolution of ...