India is the third-largest greenhouse gas emitter globally. Its promise pushes the Paris Agreement on climate change closer to going into effect.
Donald Trump and Benjamin Netanyahu met and discussed changing the United States' stance on Jerusalem.
It's a big topic of discussion at an annual convention for trade in endangered species.
Antibiotic-resistant bacteria is now a universal health crisis, so the United Nations is searching for a fix.
International Organization for Migration says it expects 100,000 migrants will head home by the end of 2016.
Tribes from both the U.S. and Canada are joining together to fight against proposed pipelines from the Alberta tar sands.