After eight years of research, experts have unearthed 18 structures so far, including residential homes and ceremonial temples. Experts believe the city—since named Peñico—was once a thriving urban ...

The Cairo Fossil Forest is the second oldest in the world. These forests mark a turning point in Earth's history because they changed the composition of the atmosphere, scientists say.

Archaeologists just unveiled the remains of a 3,500 year old city in Peru. After eight years of research, experts have unearthed 18 structures so far, including residential homes and ceremonial ...