Electrons can be shared unequally in a molecule, creating a polar molecule. Opposite polar ends of molecules attract and hold one molecule to another. Alcohol has one O–H bond which is polar, but a ...

The Polar Urals is the northern part of the Urals Mountains of more than 25,000 square kilometers. It attracts fans of hiking, skiing and water tourism. The Rai-Iz massif is a key tourist area in ...

124 New Mexicans braced the cold and jumped into 41-degree water in the City’s fifth annual Polar Plunge Saturday. “We’re all going to jump in and we’re going to be freezin’ for a reason ...

There's still an hour to go before this year's Vancouver Polar Bear Swim, but already large crowds are gathering at English Bay. No doubt, one of the reasons is the clear skies. There's also an ...