Europe’s 52 best secret beaches

The coasts of the Mediterranean and the Atlantic are fringed with an overwhelming array of beaches – many of which have been spoilt by concrete tower blocks and flocks of tourists. Head, instead, to one of these secret beaches…

Mega Dams Remain Controversial Source of Energy

Although mega dams can have devastating impacts on ecosystems and indigenous communities, many of the world’s poorest countries still see them as a way to fill gaping holes in their energy supplies.

World Oceans Day – 2016

World Oceans Day is a global day of ocean celebration and collaboration for a better future. This year’s theme is “Healthy Oceans, Healthy Planet” and individuals and organizations across the planet are taking action for prevention of plastic pollution in our ocean.

The Great Barrier Reef: a catastrophe laid bare

Australia’s natural wonder is in mortal danger. Bleaching caused by climate change has killed almost a quarter of its coral this year and many scientists believe it could be too late for the rest. Using photographs and new data, a Guardian special report investigates how the reef has been devastated – and what can be done to save it.