A massive Western heat wave and a potential El Niño event raise concerns about a long stretch of unpredictable and extreme weather.

Several of the Earth’s systems are changing faster than predicted as global temperatures rise, scientists say.

However, as the world gets hotter, the climate gets less stable, and we are seeing more extreme weather events like the ...

Climate-fueled storms are worsening dengue and other disease outbreaks worldwide, as warmer, wetter conditions boost mosquito spread.

The New Mexico Department of Health issued an advisory due to the “dangerously early” high temperatures affecting much of the ...

After a year and a half of La Niña conditions, it looks like we could end up with an El Niño later this year. And early ...

In the aftermath of another summer of weather disasters, there were headlines about a “growing gap” between recovery efforts and preparation for climate change impacts. There were calls for a rethink ...

A coalition of states and cities filed suit against the EPA contending that rescinding the so-called endangerment finding is unlawful.

Climate scientists say many of the effects of climate change are happening faster than they predicted, the latest on the war ...