RIO DE JANEIRO (AP) — A mine belonging to Brazilian petrochemical giant Braskem ruptured Sunday in the northeastern coastal city of Maceio, the city’s civil defense authority said.

DUBAI, United Arab Emirates (AP) — Negotiators have been urged to narrow down their options so they can agree on how to save Earth from disastrous levels of warming and help vulnerable societies adapt to weather extremes as the clock runs down on United Nations climate talks.

DUBAI, United Arab Emirates (AP) — Veteran negotiators at the United Nations climate talks Saturday said that the push to wean the world from dirty fossil fuels had gained so much momentum that they had poked a powerful enemy: the oil industry.

CARACAS, Venezuela (AP) — A century-old territorial dispute deepened by the discovery of oil is boiling over between neighbors Guyana and Venezuela. Steeped in patriotism, the Venezuelan government is seizing on the fight to boost support ahead of a presidential election among a population fed up with a decade-long crisis that has pushed many into poverty.