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The ancient lost city remained intact, protected by the rainforest.

NASA has already recorded bursts of radiation from the Sun that could kill a human, but that was in 1972 and would only hit astronauts in orbit.

Stories about lost cities full of riches were prevalent in medieval times and several of them remain to this day.

Sound is a powerful force that can be felt not only audibly but also physically, so it can evoke physical responses and alter the environment around us.

This is a real danger that we can face if we are not properly protected against space objects that are on a collision course with Earth.

The Bohol Hills are one of the main tourist attractions in the Philippines and their unexplained formation is surrounded by legends.

The archaeological site of Temehea Tohua on the Polynesian island of Nuku Hiva has a series of strange statues that defy conventional explanations.

For more than a century, scientists around the world have tried to explain the phenomenon of the red-colored waterfall in Antarctica.