In two recent studies, researchers suggest a weakening ocean current system is to blame for a persistent cold spot in the ...

All together, that makes a wonderful, very human, mess. Back in the 1960s, the United States Geological Survey stated: “There ...

The mass of extremely warm air threw the freezing polar vortex out of balance, shoving it off its North Pole axis so forcefully that it in effect split in two, as if growing a pair of legs: one ...