Fossil remains discovered in northern Egypt are offering new insight into the early history of apes, suggesting that Africa played a central role in their evolution. The fossils, dated to about 18 million years ago, are being linked to a newly identified species that may sit close to the origin of all modern apes, including humans.
The remains were uncovered during field expeditions conducted in 2023 and 2024 at Wadi Moghra. Researchers identified fragments of a lower jaw and several worn teeth belonging to the species, now named Masripithecus moghraensis. The discovery adds to growing evidence that early apes were not limited to one part of Africa but were spread across a broader region.
Scientists have long known that apes first emerged at least 25 million years ago. Over time, they expanded into parts of Europe and Asia. However, only a small branch of those early populations eventually led to modern apes, such as great apes and gibbons.
Northern Africa’s role in early ape evolution
Most earlier fossil finds tied to ape ancestry have come from East Africa, shaping the view that it was the primary center of ape origins. The Egyptian fossils challenge that assumption by pointing to northern Africa as another important region in this evolutionary story.
Researchers involved in the study said the find highlights how incomplete the fossil record remains. The presence of Masripithecus moghraensis in Egypt suggests that early apes may have been more geographically widespread than previously believed.
18-million-year-old fossils from Egypt are reshaping the story of ape evolution, with the newly identified species Masripithecus moghraensis possibly sitting close to the last common ancestor of all living apes. pic.twitter.com/wadVVUlPOu
— Tom Marvolo Riddle (@tom_riddle2025) April 1, 2026
The study, published in the journal Science on March 26, also emphasizes the importance of exploring understudied regions. Fossil evidence from northern Afro-Arabia is relatively rare, leaving gaps in understanding how early apes developed and dispersed.
Clues to a shared ancestor
Detailed analysis of the fossils, combined with comparisons to other ancient remains and modern genetic data, places the species near a critical point in the ape family tree. Researchers believe it existed shortly before the evolutionary split between the great apes, such as humans and chimpanzees, and the lesser apes, such as gibbons.
This position suggests the species may be closely related to the last common ancestor shared by all living apes. Some scientists argue that northern Afro-Arabia could have been the region where this ancestor lived.
However, not all experts are convinced. Some researchers caution that the limited fossil material may not be enough to revise current theories significantly. They argue that more complete specimens are needed before drawing firm conclusions.
Despite the debate, other specialists say the discovery aligns with broader patterns seen in ape evolution. Evidence from fossils and living species indicates that early apes likely moved through connected regions of Africa and Asia.
For now, the Egyptian fossils strengthen a widely supported conclusion: Africa remains the most likely birthplace of all modern apes, even as scientists continue to search for more precise answers.