Scientists have suggested that the perfect storm of factors led to the mass bleaching of the Great Barrier Reef.
Get a glimpse of the beautiful aurora australis that lit the skies of Australia and New Zealand.
Scientists said that the Great Barrier Reef has been severely damaged and can no longer be saved.
See the Milky Way marching across the night sky in photos that show the galaxy as never seen before.
The shimmering blue light in Tasmanian Bay looks enthralling but could threaten the greater ecosystem.
Australia is suffering from an intense heatwave that caused the death of more than 100 gray-headed flying foxes.
There is a huge natural wonder hidden by the Great Barrier Reef in Australia.
Granddad, the lungfish and known as the world's oldest aquarium fish, dies at his mid-90s.
Thousands of blue blubber jellyfish known also as jelly blubber were spotted on the Australian beach.
Scientists came up with two hypotheses explaining the mysterious circular patches known as "Fairy Circles" in Namibia, Africa.
The Uluru National Park turns into beautiful vast waterfalls, yet quite dangerous.