Heads of state arrived in Rio de Janeiro on Sunday for the G20 summit and will spend Monday and Tuesday addressing issues ...

Nations return to deadlocked UN climate talks Monday, with hopes that G20 leaders meeting on the other side of the world can ...

This year likely will end as warmest on record, and new findings show Earth's icy places are suffering. Meanwhile, CO2 ...

G20 2024 is being held in Rio de Janeiro, Brazil on November 18 and 19 with a focus on the fight against hunger, poverty and ...