Add Yahoo as a preferred source to see more of our stories on Google. Lead exposure may have negatively affected Neanderthal abilities for language and speech development. Despite this knowledge, lead ...

Humans and our ancestors have been exposed to lead for up to 2 million years, researchers have discovered — overturning the belief that lead poisoning is a relatively modern phenomenon. What's more, ...

Lead is often thought of as a modern toxin, but a new study has found that it's been haunting us and our ancestors for almost 2 million years. Stranger still, exposure could actually have given humans ...

A groundbreaking international study changes the view that exposure to the toxic metal lead is largely a post-industrial phenomenon. The research reveals that our human ancestors were periodically ...

A groundbreaking international study changes the view that exposure to the toxic metal lead is largely a post-industrial phenomenon. The research reveals that our human ancestors were periodically ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Alysson Muotri, Ph.D. Lead exposure shaped human evolution, influencing brain development and the rise of language. (CREDIT: Kyle ...

Renaud Joannes-Boyau receives funding from the Australian Research Council. Manish Arora receives funding from US National Institutes of Health. He is the founder of Linus Biotechnology, a start-up ...

The ubiquitous brown anoles that you’ve probably seen skirting around the nearest bush or tree are not only quick little roach killers, a recent study reveals that they are unaffected when exposed to ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Today, lead exposure directly correlates to a post-industrialized ...

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 ...