The collapse underway of a large part of the Antarctica ice sheet could devastate global food supply, drowning vast areas of crop lands across the Middle East and Asia, according to new research.

Europe's largest beast is to roam the forests of Romania after 200 years. Adam Vaughan witnesses the buzz as a herd of 17 is released in the Carpathian mountains

Europe's towns and cities are particularly vulnerable to the threat posed by invasive species

Last week there was the launch of the Freshwater Habitats Trust, which will focus on improving the quality of water in ponds and streams