The moai, carved from volcanic tuff, are threatened by rising sea levels and climate changes worsened by global warming.

While April's total solar eclipse wowed millions, October's astronomical spectacle will only be viewed by a lucky few.

While April's total solar eclipse wowed millions, October's astronomical spectacle will only be viewed by a lucky few.

An annular solar eclipse happens when the moon passes directly between the Earth and the sun and leaves the sun’s outer edge ...

Most North American powderhounds are at least aware of South America as a “summer” ski destination, but if you haven’t yet ...

Seabourn Pursuit is having her itinerary dramatically altered due to Antarctica regulations, when the ship isn't even going ...

The first solar eclipse since April 8's total in North America, the "ring of fire" on October 2, 2024, will be seen from the ...

Many people witnessed their first and perhaps last total solar eclipse in April. The next eclipse will look like a "ring of ...

Chile is home to a paradise of ecological wonder, a valley filled with amazing plants and animals that's referred to as South ...

What makes this finding so significant is that it confirms what some archaeologists and anthropologists have suspected for ...

New research reveals that there was contact with Indigenous Americans before European arrival. Rapa Nui, also known as Te ...

This four-day itinerary for Rapa Nui (Easter Island) covers visits to ancient Moai statues, volcanic treks, cultural ...