Long before factories, mines, and cars filled the air with pollution, our distant ancestors were already living with a silent toxin: lead. A groundbreaking study reveals that hominids — from early ...

For decades, Neanderthals were thought to be our less sophisticated cousins who communicated through basic sounds and simple ...

Language may feel like one of the most distinctly human things about you, but the genetic groundwork for it appears to be older than our own species. A new study from University of Iowa Health Care ...

Researchers found that ancient hominids—including early humans—were exposed to lead throughout childhood, leaving chemical traces in fossil teeth. Experiments suggest this exposure may have driven ...

Humans are the only species known to use fully symbolic language: a system capable of expressing abstract ideas, imaginary ...

"We think that early humans maxed out this pathway to developing the kind of brain that could be a vessel for language and they hit that ceiling pretty early on and then remained stable, while other ...

Long before humans built cities or wrote words, our ancestors may have faced a hidden threat that shaped who we became. Scientists studying ancient teeth found that early humans, great apes, and even ...

A groundbreaking archaeological discovery in West Africa is challenging long-held assumptions about early human adaptability and migration. Evidence from a site in Côte d'Ivoire reveals that Homo ...