Experts have been working on mapping the ocean floor with traditional methods, sending ships across the water with sonar ...

Unseen mountains, valleys, lakes, and rivers lie under Antarctica’s mile-thick ice sheet. Changes to those hidden rivers could have dramatic global consequences.

The updated map of Antarctica clearly shows the landscape beneath its massive ice sheet, including its tallest mountains and ...

As diplomatic tensions continue between Canada and the United States, a travel group says Islanders are rethinking their travel plans, opting for alternative vacation destinations that are either ...

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