Uncover the mystery behind one of history’s greatest engineering feats. This video dives into the methods, tools, and theories that explain how the ancient Egyptians built the iconic pyramids of ...

The Great Pyramids of Giza stand as monumental testaments to ancient Egyptian civilization, but the mystery of their ...

From a “Party at the Pyramid” to a star-studded astronomy-themed affair, Dan Bergeron has been the mastermind behind the ...

Life on Earth blooms with wild ingenuity. From phosphorescent fungi feeding in the undergrowth to chameleons flicking tongues ...

From grand cathedrals to political buildings, these world-famous landmarks were very nearly lost forever, surviving the ...

All states across history have eventually ended and a societal collapse is perhaps the most dramatic coda. It's "when you ...

South Africa’s child protection system is supposed to be a safety net for young people in danger. But when you listen to the people working in the sector, you hear the same story again and again – the ...

New research shows 8,000-pound sloths once dug caves, adapted to oceans, and roamed widely—until climate and humans brought their downfall.

Scientists recreating the lost formula for 5,000-year-old Egyptian Blue affirm its unusual optical, magnetic, and biological ...

What did the ancient Greeks and Egyptians call the pyramids, and what did these ancient words originally mean?

The Theopetra Cave, located in the Thessaly region of Greece, is home to what many experts consider the oldest construction ever made by humans: a stone wall dating back roughly 23,000 years —about 16 ...

Harvard University is offering free online courses on popular topics like AI, cybersecurity, game development, personal ...