Coral reefs

Test-tube coral: How scientists are saving the Great Barrier Reef

Test-tube coral: How scientists are saving the Great Barrier Reef

Coral sperm is being frozen in a bid to save the UNESCO World Heritage site
Hong Kong Artist Nadim Abbas and his dead coral reef

Hong Kong Artist Nadim Abbas and his dead coral reef

Hong Kong's rising young artist Nadim Abbas talks about his latest work inspired by coral and the people who are obsessed with it
Gallery: 10 best dive sites in Asia

Gallery: 10 best dive sites in Asia

Asia is home to some of the world's most spectacular coral reef systems, but human activity threatens their existence
CNN Partner Hotels

Destination Berlin

The tiny town of Goerlitz has become a star in movies like Wes Anderson's latest production, while Potsdam and Leipzig ooze charm and history