Articles on jet stream

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The northern hemisphere jet stream crossing Cape Breton Island in the Maritime Provinces of Eastern Canada. NASA/Wikimedia Commons

A battle for the jet stream is raging above our heads

The jet stream is being distorted on both sides by fast-warming tropical and Arctic air. Should the tropics win out, weather patterns could change profoundly.
Why is the eastern US getting so much Arctic weather this winter? Stuart Rankin/Flickr

A melting Arctic and weird weather: the plot thickens

Everyone loves to talk about the weather, and this winter Mother Nature has served up a feast to chew on. Few parts of the US have been spared her wrath. Severe drought and abnormally warm conditions continue…

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