El Niño is stirring in the Pacific, although forecasters aren't ready to pronouncing it awake just yet.It's warming effect on Earth's climate can lower winter heating bills in some regions and reduce the formation and growth of Atlantic hurricanes. But it also alters rainfall patterns in ways that increase the risk of floods in some areas and drought in others.Here’s a look at what to expect this time:
Venezuela has been rocked by more than four months of anti-government protests and violent police crackdown. Dozens of Venezuelans have died and thousands have been arrested. But resolving the crisis still seems out of reach. Here are six perspectives on Venezuela's search for a peaceful path forward.
Every year wildfires scorch millions of acres of US land and cost the nation billions of dollars. We still know little about how wildland fires spread, and they can take weeks to bring under control. Here's a look at seven cutting-edge technologies that are helping to fill in the gaps in firefighting capability.