Three sinkholes have appeared on the section of Route 80 that opened in 1960. Questions surround the contractor, but is there more to it?

Sasha Trubetskoy of Sasha’s Maps turned the roads of ancient Rome circa 125 AD into a modern city subway map using information from the Stanford ORBIS model, The Pelagios Network, the Antonine ...

In its heyday from about A.D. 300 to 900, the Maya civilization boasted hundreds of cities across a vast swath of Central America ... 400 miles to the south in modern-day Honduras.