Already, our tour is proving to be an adventure.Over the next four days we will be paddling through the Yasawas, an 85-kilometre chain of volcanic islands and atolls in the north-western part of Fiji.

The Greek island has a long history of earthquakes, but what is causing the recent series of quakes has scientists perplexed.

Greek officials have declared a state of emergency, and tourists and locals have fled the tourist island of Santorini amid ...

Greek Prime Minister Kyriakos Mitsotakis has visited earthquake-struck Santorini, as the Aegean island imposed more ...

Greek Prime Minister Kyriakos Mitsotakis insisted Friday there was no "immediate danger" from an unprecedented wave of quakes ...

Only a few expedition cruise companies offer trips with an opportunity to ski in Antarctica. Here's what it's like to see a ...

Scientists discover an ancient mud volcano in the Barents Sea, providing a unique habitat for vulnerable Arctic marine ...

In a sea teeming with some of the largest creatures on the planet, a University of Miami scientist is studying how big of an ...

Greece’s government declared a state of emergency for Santorini on Thursday after hundreds of undersea earthquakes have ...

Greece is one of Europe's most earthquake-prone countries. The vast majority cause no injuries and little or no damage but ...