The annual convening of Climate Week in New York has become one of the largest globally for climate reform, but can the events shore up meaningful commitments amid the worsening effects of global war…

The Supreme Court’s recent ruling to limit federal agencies’ power to interpret laws will have major implications for U.S. climate and environmental policies.

Governments and companies are embracing new emissions-reducing technologies that pull carbon dioxide out of the atmosphere. But it is uncertain whether this can work at the scale and in the time nece…

During its fifteen years, PEPFAR has become one of the most important global health initiatives ever launched. However, its influence is fading, threatening the global fight against HIV/AIDS as the s…