Just as a simple lever can move heavy objects, rich nations are hoping another kind of leverage — the financial sort — can ...

Developing nations have a long list of changes their farmers need to make to adapt to a warming climate. Things like new and ...

The Associated Press fanned out across Ukraine to chronicle a typical 24 hours of life just as the country was about to mark ...

Northern California and the Pacific Northwest are bracing for what is expected to be the strongest storm of the season so far, with heavy rain and winds set to pummel the region and potentially cause ...