Researchers uncover a possible active underwater volcano chain near the Cook Islands, hinting at fresh geological activity.

Archaeologists show some of the first people to settle the ancient continent of Sahul arrived on the shores of present-day ...

One Piece's world has plenty of unique areas that fans explore throughout the manga and anime. But just how big is it?

Vietnam is following in the footsteps of rival Spratly Islands claimant China in building out military-purposed ...

Britain's King Charles III on Thursday was forced to cancel his appointments for the rest of the day and Friday after ...