The 5th-century B.C. krater had been given as a gift to the Italian prime minister by the Greek prime minister Alexandros ...

The HEXAGON KH-9 reconnaissance satellites were the largest and last U.S. intelligence satellites to return photographic film ...

The best places to visit in Mexico here showcase large and medium-sized cities, but there are also some smaller pueblos on ...

At times during the past half-billion years, carbon dioxide warmed our planet more than previously thought, according to a ...

The Earth: a ringed planet, much like Saturn, surrounded by a hula hoop of asteroids. The summit of Mount Everest: a tropical ...

The ancient Greeks are known around the world for their remarkable contributions to many areas of everyday life and their groundbreaking works in philosophy, art, and architecture. However, their ...

It might come as a bit of a surprise, but people in the ancient world were actually surrounded by some pretty beautiful ...

Some of the most dramatic climatic events in our planet's history are 'Snowball Earth' events that happened hundreds of millions of years ago, when almost the entire planet was encased in ice up to 0.

EXCLUSIVE: Netflix has confirmed a second season of its controversial Ancient Apocalypse series with Graham Hancock, who will ...

What is the oldest gold artifact ever found, and was it part of a treasure hoard discovered in a cemetery in Bulgaria?

New archaeological evidence suggests the world's first cities emerged in Ukraine, not Mesopotamia, rewriting history.

A calendar marking mound at Fort Ancient is one of four that were used to track the passage of time. Thursday marks one year ...