New research shows impact of lead poisoning on ancient humans
A new study claims to turn theories about lead upside down, revealing the neurotoxin may have caused headaches…
Denisovan DNA May Have Helped Ancient Humans Survive in Americas
Thousands of years ago, ancient Homo sapiens undertook a treacherous journey, crossing hundreds of km of ice over…
Genetic mutation in key enzyme may explain why humans survived while Neanderthals went extinct
A minor genetic difference in one of the enzymes may have helped separate modern humans from Neanderthals and…
Study: Genetic Variant Inherited from Neanderthals Reduces Activity of Key Muscle Enzyme
The Neanderthal variant in AMPD1 decreases its enzymatic activity by 25% in lab-produced proteins and by up to…