A groundbreaking discovery has unveiled an ingenious method used by ancient Egyptians to construct the Giza pyramids. This ...

Between 800,000 and 430,000 years ago, Earth went through a series of fairly gentle warm-ups that scientists are now calling ...

The OG of Strength TrainingBefore the invention of strength coaches, spreadsheets, barbells, training apps, and AI, there was ...

Ancient bones, artifacts and texts offer numerous insights into the past, as does the chewing gum that Neolithic people ...

Premieres Wednesday, Oct. 22, 2025 at 9 p.m. on KPBS TV / KPBS+. Deep in the Arabian Desert lie thousands of enigmatic stone megastructures whose true form is visible only from the sky. Follow ...

The secrets behind an incredible 4,000-year-old temple known as “one of the defining institutions of Ancient Egypt ” have ...

A groundbreaking study by researchers from the Massachusetts Institute of Technology has unveiled traces of Earth’s earliest form, hidden deep within the planet’s mantle. This discovery, based on ...

Archaeologists have revealed key details about the artillery aboard the royal Danish-Norwegian flagship Gribshunden, a late medieval vessel. The carvel-built warship is considered the world's ...

An underground tunnel network long rumored thanks to drawings by Leonardo da Vinci under Milan’s Sforza Castle is now proven ...

New research from Japan's iron-rich hot springs shows how early microbes may have harnessed iron and oxygen during the Great ...

Deep in space, an ancient brown dwarf nicknamed "The Accident" has revealed the first-ever detection of a molecule that scientists have been searching for in planetary atmospheres for decades. For the ...