Travis Hamilton says organising a rare sea burial for his father Alan was challenging, but it ultimately lead to a "joyous" ...

Black Sand Beach at Vik, Iceland Volcanic eruptions are the primary force behind the formation of black sand beaches. When a volcano erupts, it spews out lava, which flows down toward the ocean or ...

This 2011 astronaut photo shows the atolls of Rowley Shoals lined up in a near-perfect line off the coast of Australia. The ...

Asian shares are mostly higher after stocks fell on Wall Street as the Trump administration stepped up pressure on trading ...

From family fun and wine trails to rainforest hikes and outback drives, here are 8 road trips in Australia to match every ...

Deep-sea mining could impact marine life stretching from the tiniest bottom dwellers to apex predators like swordfish and ...