India, Dec. 12 -- UN report warns the world has already crossed into "uncharted territory".

Global temperatures could rise by 2.4degC to 3.9degC above pre-industrial levels.

One million species face decline, with biodiversity loss accelerating.

Asia-Pacific region likely to miss most climate and development targets.

Long-term economic gains possible through a rapid shift away from fossil fuels.

The world has already entered "uncharted territory" as the climate and environmental crisis deepens, and future global warming is likely to exceed earlier United Nations projections, according to a new UN report published last December 9, 2025.

The warning comes amid a series of scientific assessments released ahead of, and during, the recent...