A new analysis of enigmatic skulls from the Republic of Georgia suggest that Homo erectus wasn't the only human species to ...

New fossils unearthed in Morocco could help solve the mystery of how Homo sapiens diverged from other ancient humans like ...

Researchers have reconstructed ancient herpesvirus genomes from Iron Age and medieval Europeans, revealing that HHV-6 has ...

One of the most complete human ancestor fossils ever found may belong to an entirely new species, according to an ...

Human biology is the study of all aspects of the human organism including evolution, genetics, ecology, anatomy and physiology, development, anthropology, and nutrition, among others. A deep ...

Humans are complex organisms made up of trillions of cells, each with their own structure and function. Scientists have come a long way in estimating the number of cells in the average human body.

Human-wildlife conflict has driven the decline of once-abundant species and is pushing others to the brink of extinction.