A powerful El Niño is bearing down on the Galápagos Islands, and scientists warn that the archipelago's most iconic species ...

Discover how El Niño affects weather worldwide, its links to climate change, and what WWF is doing to build resilience.

Add Yahoo as a preferred source to see more of our stories on Google. El Niño is an accumulation of warm water in the eastern Pacific Ocean, a pattern that alters global weather patterns. Current ...

Temperatures along the equator in the Pacific Ocean are still rising.

After two winters of La Niña, an official “El Niño Watch” is underway, the National Weather Service Climate Protection Center said Thursday. In its latest ENSO Alert System Status report, the Climate ...

Pacific Ocean temperatures shape Wisconsin weather. El Niño can shift the jet stream, influencing temperatures and storm tracks. El Niño usually means a milder Wisconsin winter. The coldest Arctic air ...

Amy Butler, a research scientist at NOAA’s Chemical Sciences Laboratory, explained that El Niño frequently triggers what ...

Ottawa’s favourite winter pastime is expected to face challenges this year as a “strong” weather phenomenon reappears.

With air and sea surface temperatures already breaking records, this year’s episode is on track to be the strongest in living memory. By Mira Rojanasakul and Chico Harlan This year’s El Niño is ...

(For the best interactive viewing experience, read this on your browser.) El Niño is back, and it might be bigger than ever before. The National Oceanic and Atmospheric Administration declared in June ...

MILWAUKEE - There has been a lot of talk lately about a so-called "Super El Niño." While there is no true scale for such a thing, there is growing evidence that a historically strong El Niño is ...