La Niña is present again this winter, which can have significant impacts on winter weather around the United States.

(CNN) — Tropical Storm Melissa is crawling through the Caribbean Sea, threatening to unleash life-threatening flooding and mudslides across parts of the region later this week. It’s proof this year’s ...

Winter hasn’t even officially started, yet the vibe is already approaching full late-February fatigue. A new storm is barreling out of the Plains toward the Northeast, threatening more travel ...

(CNN) — The Billion-Dollar Weather and Climate Disasters Database, which the Trump administration “retired” in May, has relaunched outside of the government using the same methodology. In its first ...