More than 100 world leaders have pledged to end the destruction of forests by 2030 as a way to slow climate change. That will require changing how the world produces four widely used commodities.

An experiment in Indonesia shows how much subsidies and in-person assistance spur people to get insurance — and how many people stop trying.

Toba eruption caused temperatures to plummet by up to 10°C in some regions – but not where most humans lived.

Palm oil is responsible for widespread deforestation and labor abuses, but it's also cheap and incredibly useful. That's why many advocates call for reforming the industry, not replacing it.

The lawsuit resembles earlier legal efforts to make tobacco companies remedy wrongdoing.

Indigenous people in rural Borneo associate the coronavirus with modern life, not their traditional hunting.

Affordable health care could be a key tool in the fight against climate change, research from Indonesia finds.

Indonesia has a warning system for tsunamis generated by earthquakes – but not volcanoes.