Global warming is worsening droughts, making sea levels rise, and fueling deadly storms. Now scientists have a new problem to add to that list: Climate change is helping rat populations thrive in U.S.

Understanding Heatwaves Heatwaves are more than just a few hot days strung together. To define them simply, they are ...

Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

Unhoused people in Milwaukee County have braved cold weather, with hundreds seeking warming shelters and other services.

Strengthening atmospheric river poised to bring significant rainfall to Northern California Keep your winter coat and hat handy for the next few days, especially if you live in the Silicon Valley and ...

Weather whiplash continues in Los Angeles County, where after weeks of dangerously warm and windy conditions, followed by ...

Californians live in the wildland urban interface. And when fires sweep through it, they often leave destruction.

In the most extreme scenario, global warming would lead to 2.3mn additional temperature-related deaths, mostly in southern European cities such as Athens, Madrid and Rome. But those fatalities could ...

We're in for dangerously cold temperatures in the Philadelphia region and surrounding Pennsylvania suburbs this week.

The cold snap the area is experiencing is expected to relinquish its grip by Thursday. At 9 a.m. Wednesday, the temperature was minus 4 degrees in Northeastern Pennsylvania, according to the ...

It’s been take-your-breath-away cold for a few days and the dangerous weather is expected to continue at least into midday ...