A polar bear dip is simply a plunge into some freezing cold water and these souls braved the extreme weather!

Applying each group’s research strengths, the team demonstrated that the oils in polar bear fur contained a unique fatty acid profile that lent the hair its ice-resistant properties. The study, ...

This record-setting event beat the previous global record of 1,799 participants, which was set in Poland in 2015 during the XIIth Ice Swimmers Convention.

Freezing temperatures could be expected in the result of a polar vortex collapse (WXCharts) The polar vortex correlates with the narrow bands of wind that blow about 8km to 11km above the Earth's ...

The Polar Vortex in the upper atmosphere has disintegrated ... In addition, temperatures below freezing are expected to spread throughout Boston, New York, and Washington, D.C. The Arctic cold ...

"The large polar vortex disruption from the second week ... we may see some frost and sub-freezing temperatures Sunday night into Monday morning, with near freezing temperatures again on Monday ...