A winter storm will deliver a punch of snow to millions in the Northeast after it dumps more white stuff on the snowy Midwest ...

Arctic air is taking cold to another level this week and the US could be facing bouts of it well into December thanks to the polar vortex.

The National Weather Service is working to hire back hundreds of positions laid off or otherwise cut by the Trump administration, but it’s progressing at a snail’s pace, forcing many offices to ...

This year’s Thanksgiving travel period is expected to be the busiest in 15 years, according to the Federal Aviation Administration. Follow here for live updates on travel and weather.

A blast of Arctic air is set to sweep across the country just as millions take to the roads and skies to gather for Thanksgiving. Parts of the Rockies and Plains are already feeling the chill, but the ...

A winter storm has the potential to dump heavy rain and several inches of snow across more than 1,000 miles of the country this weekend.

(CNN) — High above the North Pole, in a slice of atmosphere rarely noticed and even less understood, a transformation is underway. Over the next 10 days, changes in the stratosphere will upend weather ...

CNN will retain Cooper despite its primetime ratings going down. In addition to working on coverage of the 2026 midterm ...

Microplastics are already an environmental and health threat, but as the world heats up, they are becoming a much bigger and more hazardous problem, according to a new analysis ...

Heavy rainfall has unleashed widespread flooding and landslides across Asia, killing more than 600 people with hundreds still missing.