Weather; Polar vortex pounding other side of globe and implications for Great Lakes, Michigan. Published: ; Nov. 28, 2016, 9:18 p.m.

The polar vortex is a swirling vortex most often centered over the top of the globe and hovers over the north pole. When the polar vortex is strong and spinning quickly, it often can hold a large ...

Scientists using NASA's RHESSI spacecraft have measured the roundness of the sun with unprecedented precision. They find that it is not a perfect sphere. During years of high solar activity the ...

She spoke about the impacts of climate change on our polar regions and what those changes mean in Maine, where the gulf has recorded the two warmest years on record in 2021 and 2022."Changes that ...