At Sacsayhuaman in Peru rests a little-known Inca wak’a an ancient sacred point believed to connect the physical world with the spiritual. What makes this site extraordinary is its active spring: ...

GOP moves to let Obamacare subsidies expire as Trump promises 'money to the people' Ancient lake reemerges after record rainfall at Death Valley National Park After winning his first Oscar, Tom Cruise ...

A preserved construction site at Pompeii is reshaping modern understanding of how Rome engineered its famously durable concrete.

Scientists excavating the ancient Roman city of Pompeii have unearthed a construction site preserved exactly as it was when ...

Scientists excavating the ruins of Pompeii have discovered a construction site left frozen in time by the eruption of Italy's ...

For centuries, scholars thought they understood how Romans made concrete with exceptional durability. Now, evidence suggests the historical texts describe only part of the picture. Analysis of an ...

MIT researchers analyzed an ancient Pompeii construction site to determine how the ancient Romans produced concrete that ...