Stronger El Niño events are more likely when springtime surface waters in the western Pacific Ocean become unusually salty, a ...

A change in the global pattern could give some clues as to what the spring ahead could look like in the Valley.

Caitlin O'Kane is a New York City journalist who works on the CBS News social media team as a senior manager of content and production. She writes about a variety of topics and produces "The Uplift," ...