A warming Arctic set the stage for a massive winter storm expected to stretch 2,000 miles across the Eastern U.S. this ...

Starting Thursday, dangerously frigid air from Siberia and the North Pole is forecast to plunge the Great Lakes region into ...

Unusual weather conditions have caught residents across Tamil Nadu by surprise, with unseasonal rainfall and a drop in ...

A Virginia Commonwealth University (VCU) expert says climate change is intensifying winter storms ahead of this weekend's ...

While the unabated accumulation of heat-trapping greenhouse gases was the primary driver of record-breaking heat witnessed in these years, several other factors also contributed to make temperatures w ...

When an astronaut aboard the International Space Station snapped this photograph of Lago Argentino in Patagonia on December ...

With just a day away from the winter storm, Texoma linemen are suited up and ready for any potential power outages.

Evidence from fossil shells suggests that falling seawater calcium helped lock away carbon dioxide and helped cool Earth after the dinosaurs.

A polar vortex brings bitterly cold Arctic air into southern Ontario. Here’s what it is and what you can expect.

Forecasters are warning that virtually the entire United States is about to be engulfed in a deep freeze, as a distorted ...