Chicago is facing a dangerous lake-effect snow event overnight Sunday into Monday morning. A narrow, but extremely intense ...

Intense lake-effect snow is creating dangerous travel conditions in the Great Lakes and it’s all being fueled by a record ...

A powerful burst of energy from the sun is streaming past Earth, disturbing the energized particles in the highest levels of the atmosphere and painting stunning aurora borealis displays across the ...

(CNN) — Tropical Storm Melissa is barely moving through the Caribbean, and that’s exactly what makes it so dangerous. The longer it lingers, the more rain it dumps and the more likely it is to rapidly ...

(CNN) — The forecast for the powerful and deadly storm that battered small communities in western Alaska over the weekend was likely made worse by a lack of weather data triggered by the Trump ...

Here's what the second half of spring could look like in Canada ...

CNN meteorologist and extreme-weather field reporter Derek Van Dam says “there will be chaos” and destruction that could be prevented — were it not for massive staff cuts at the National Oceanic and ...

The global climate crisis has reached a critical juncture as new data reveals the world's trajectory toward dangerous ...