The Great Barrier Reef is the world's largest coral reef system, off the coast of Queensland, Australia. Environmentalists are warning that it is being destroyed.
The Reef is composed of over 2,900 individual reefs and 900 islands stretching for over an area of approximately 344,400 square kilometres (133,000 sq miles). It is the world's biggest single structure made by living organisms and was named a World Heritage Site in 1981. It is threatened by pollution fishing and tourism and warming ocean temperatures. Here you can find and automatic compilation of all DW content referring to the Great Barrier Reef.
Australian authorities have caught and killed three tiger sharks after a woman and a young girl sustained life-threatening injuries near the Great Barrier Reef. The victims were tourists in the popular Whitsunday region.
As water temperatures rise and ocean acidity levels increase, corals are dying off at record rates. Now, researchers believe they may be able to prevent coral bleaching in parts of the world's largest coral reef system.
From the snowy landscapes of Central Siberia to the depths of the Great Barrier Reef in Australia, the European Space Agency's Copernicus Sentinel satellite brings us breathtaking pictures of Earth from space. Be mesmerized.