The Egyptian pyramids remain one of history’s greatest engineering achievements. This video explores how ancient builders may have transported massive stone blocks, aligned structures with precision, ...

A landmark discovery on an ancient branch of the River Nile may have solved the mystery of how the pyramids in Egypt were built centuries ago. The now dried-out waterway, which once ran through Giza ...

Sarah Todd returned to reporting in January 2025 after being assignment editor at STAT since October 2022. You can reach Sarah on Signal at sarahlizchar.47. How trustworthy is the new U.S. food ...

The new food pyramid has turned things upside down. Literally speaking, the image representing the newest Dietary Guidelines for Americans is itself flipped from the pyramid of the past. But the US ...

“Keep moving” ordered a voice deep from the abyss, as a length of people, as far as the eye could see, tried to avoid bashing their heads on the ancient rocks above them. Sweat dripping from my brow, ...

Putting together a school meal isn't easy. "It is a puzzle essentially," said Lori Nelson of the Chef Ann Foundation, a nonprofit that promotes scratch cooking in schools. "When you think about the ...