The Secret Structure Hidden Inside the Great Pyramid
After years of scanning with cosmic rays and advanced technology, researchers are finally ready to reveal what lies inside Khufu's most mysterious void.
History
Historical events, figures, and perspectives that shaped our world. Stories from the past that illuminate the present.
The Surprising Second Life of Roman Lead
New research reveals the Romans breathed lead-laced air for centuries, potentially poisoning their minds and hastening the empire's collapse.
America at 250: How the Semi-Quincentennial Is Rewriting History
The nation's 250th birthday arrives in 2026 with a very different story to tell than the Bicentennial. What changed, and what does that reveal about how America understands itself?
When History Changed in January: Pivotal Events That Shaped Our World
From Roman calendars to royal executions, January has witnessed transformative moments that echo through centuries of human history.
How Coffee Fueled the Enlightenment
Before coffee reached Europe, the most common breakfast drink was beer. The switch from depressant to stimulant may have changed history.
How Accurate Clocks Changed Everything
Precise timekeeping didn't just help sailors navigate. It reorganized society, enabled railroads, and eventually made GPS possible. The quest for accuracy is still shaping our world.
How Humans Invented the Color Blue
Blue is everywhere in nature but almost nowhere in pigment. The quest to make blue changed art, economics, and even how we perceive the world.