As Rebecca Henschke reports, Indonesia's peatland fires are threatening orangutan
Illegal fires in Indonesia are threatening rare wildlife such as orangutans, as smoke damages their health and their habitat disappears.
Rainforest fires trigger smog alerts in Indonesia and Malaysia
Indonesia and Malaysia issue severe smog alerts as fires rage in large sections of their rainforests.
Tsunami hazards from volcanoes 'underestimated'
The scale of the tsunami hazard from volcanoes that collapse into the sea has been underestimated, according to a new study.