A vast network of ocean currents nicknamed the "great global ocean conveyor belt" is slowing down. That's a problem because ...

Ice and water may not sound like glamorous cocktail ingredients ... since the ice must absorb heat from the beverage to lower ...

By 3.6 billion years ago, Mars should have become too cold for liquid water, but something kept the rivers flowing.

Rime ice occurs on objects located in clouds or freezing fog, which, alongside the air temperature, is below 32 degrees.

They hold about 6 quadrillion gallons of water ... temperature and ice cover, let’s compare a recent “low ice cover” year—2012, when the maximum ice cover was a mere 12.9%—with a “high ...

How does this happen? Frost and ice form when the temperature falls below freezing – that’s less than 0 degrees Celsius. For water to become a solid, like the frozen puddles in your street ...