WASHINGTON (AP) — The number of days when the weather gets hot, dry and windy — ideal to spark extreme wildfires — has nearly tripled in the past 45 years across the globe, with the trend increasing ...

5-degree Celsius temperature target, another critical climate threshold has been quietly slipping past acceptable limits. This lesser-known boundary doesn't make headlines with the same frequency, yet ...

People around the world suffered an average of 41 extra days of dangerous heat this year because of human-caused climate change, according to a group of scientists who also said that climate change ...

A warming Arctic can stretch the polar vortex, a high-altitude air ribbon, one says. The “wobble” can disrupt the jet stream, causing extreme cold in the East.

Trump admin is pulling supercomputers out of key weather research center ...

If temperatures are soaring at the World Cup in Qatar next month, spectators and athletes will be able to look online and see if climate change is to blame. That’s thanks to the Climate Shift Index, ...

Colorado’s iconic alpine ski resorts are used to wild changes in weather — from massive blizzards to snow droughts. But how will they handle the long-term warming trends expected from ...

As Virginia lawmakers revive a climate education bill that failed under the previous administration, recent severe and unpredictable weather is making the case for the bill in real time.

David Schechter is the host of "On the Dot," a journey to understand how we're changing the Earth and the Earth is changing us. In this essay he shares his experiences while exploring how winter has ...

Around the United States, dangerous floods, heat and storms are happening more frequently. By David Gelles David Gelles reported from the Hudson Valley, where rain poured into his home in the middle ...