SIGN UP
LOG IN
HOME
HEALTH
BIOLOGY
CHEMISTRY
HISTORY
ENVIRONMENT
PHYSICS
SPACE
© 2026 Refractor
Menu
HOME
HEALTH
BIOLOGY
CHEMISTRY
HISTORY
ENVIRONMENT
PHYSICS
SPACE
SIGN UP
LOG IN
Show Search
Search Query
Submit Search
SCIENCE
HEALTH
SIGN UP
HOME
Neolithic
Archaeology
Baffling graves could be evidence of a deadly Stone Age plague
Did a major epidemic of plague trigger a prolonged collapse in Europe’s population in late Neolithic times – from around 5,600 to 4,000 years ago?