Brazilian President Luiz Inácio Lula da Silva sought to convince world powers to mobilize enough funds to halt the ongoing ...

Almost exactly 10 years ago, a remarkable thing happened in a conference hall on the outskirts of Paris: After years of ...

As leaders gather for the U.N. climate summit in Brazil this week - three decades after the world's first annual climate ...

Human-induced climate change is impacting people and wildlife around the world. From dying coral in Florida to melting ...

Countries around the world have been discussing the need to rein in climate change for three decades, yet global greenhouse ...