It's no secret that Phoenix is hot, but late summer and the start of fall were scorchers, even by Valley of the Sun standards. Between Sept. 23 and Oct. 14, Phoenix set daily record high temperatures ...

Vibrant art deco hotels along the Ocean Drive on a sunny day in Miami Beach, Florida. (Photo credit: Getty Images) Did you know that Miami and Orlando have different climates? Yes, while many ...

44 degrees, or about half way between its extremes, and this angle is very slowly decreasing in a cycle that spans about 41,000 years. 5 degrees relative to its orbital plane around the sun, is the ...

What if planet Earth is undergoing such rapid change that the traditional framework of “seasons” no longer makes sense in our everyday experience? This is the bold new idea proposed by a pair of ...

We issues alerts in many instances when the Climate Shift Index identifies a notable extreme weather event around the world that was made more likely by human-caused climate change. Climate Shift ...

Fire season is expanding in California, with an earlier start to wildfire activity in most of the state. In parts of the northern mountains, the season is now starting more than 10 weeks earlier than ...