Saturn’s icy moon Enceladus has long fascinated scientists, with its active geysers and hidden ocean beneath a thick icy shell. Now, a groundbreaking study has revealed new clues that may bring us ...

The water began warming in the Gulf of Alaska in late 2013. Within a few months, sea surface temperatures had increased by an average of 5 degrees Fahrenheit, and in places by as much as 7°F.