Coal has become predominant source of global carbon emissions once more.
Risk of interbreeding as a result of climate change range shifts lower than once thought.
The collaborative project with Parley for the Oceans is aimed at raising awareness.
Rare white humpback whale spotted in Cook Strait, New Zealand.
Tourists to Wyoming's Yellowstone Park inadvertently turned 'Morning Glory' into 'Fading Glory'.
Growing Underground uses hydroponics and LED technology to grow herbs and salad leaves.
Nemo's Garden Project in Italy aims to create alternative source of plant production.
Stark warning as USGS finds emissions are still primary threat to polar bears worldwide.
Plane makes record-breaking 8,000km journey across the Pacific powered only by the sun's energy.
African nation is the only country that allows the killing of nursing baby seals.
Lancashire County Council standing up to the frackers shows the value of people power in saving the environment.
National pledges are far from ambitious and what is required to avoid irreversible climate change.
Guiyu in southern China's Guangdong province is one of the world's largest electronic waste dump sites.
A Chilean flamingo had to have its leg removed after fracturing it.
Flight due to arrive in Honolulu by 4 July.