Humans Mastered Fire 400,000 Years Ago, UK Dig Rewrites History

• New research indicates humans intentionally started fires 400,000 years ago in eastern England, pushing back previous estimates of 50,000 years.
• The discovery was made at Barnham, a Stone Age site in Suffolk, England, during ongoing excavations.
• Evidence includes baked clay, heat-damaged flint tools, and Iron Pyrite pieces, suggesting deliberate fire-starting.
• Scientists confirmed intentional fire use by observing temperatures over 700°C, repeated fires, unique soil chemical changes, and the presence of non-local Iron Pyrite.

Why It Matters: Groundbreaking research shows humans made fire 400,000 years ago, rewriting history.