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

Around 140 million people across more than two dozen states people may experience temperatures greater than 70 degrees. Here ...

Extreme weather is becoming more destructive as the world warms, but how can we say that climate change intensified the fires ...

It’s been warmer in Alaska than in three dozen other states. If someone asked you, “Where can I go in the United States to ...

I've seen a lot of the same comments on social media and have been hit with a lot of the same questions from people over the ...

From a once-in-a-decade snowstorm last week to temperatures reaching 70 later this week, it seems like the weather whiplash ...

Weather is an important reason, but other factors are also playing key roles. The report comes with demand projected to ...

How do warming arctic temperatures and a wavier jet stream combine to create snowfall across South Carolina? It's complicated ...

A bleak side-by-side image of the weather on opposite sides of the United States this week appears to show a stark shift in ...

Unusually cold temperatures in central Florida have led to winter weather advisories, while Alaska has experienced some rare ...

Protecting and conserving our natural heritage, predicting weather and environmental conditions, preventing and managing pollution, promoting clean growth and a sustainable environment for present and ...

President Donald Trump will visit areas devastated by floods in North Carolina and fires in California, as debates rage about ...