Indigenous advocates called the final agreement in Azerbaijan "drastically insufficient." Now they're focusing on next year's ...

María Corina Machado leads the political opposition in Venezuela, and for months, she has done so while in hiding.

The six-month season saw an above-average number of storms. Scientists say climate change is leading to more powerful and ...

Scientists observed wolves in Ethiopia feeding on flower nectar. This may be the first instance of a predator serving as a pollinator.