Liquids, like water or oil, do not have a fixed ... The liquid must first be cooled to its freezing point (the same temperature as its melting point). Continuing to cool the liquid decreases ...

Deep beneath our feet, at a staggering depth of over 5,100km, lies Earth's inner core — a solid ball of iron and nickel that ...

Once we hit that saturation point, if the air is cooled any further, water droplets would form and we would have some sort of ...

Deep beneath our feet, at a staggering depth of over 5,100km, lies Earth's inner core — a solid ball of iron and nickel that ...

THE muscle proteins of frozen fish slowly aggregate at a rate depending on the temperature. Since the reaction causes the flesh to become tough to eat, and eventually unacceptable to the consumer ...

I witnessed both the agony and the ecstasy of the mystic Arctic landscape during the three-week expedition on a French ...

Climbing beyond Everest base camp to test if the snow high up on the mountain is melting is the latest challenge being faced by glaciologists at the ...

Alaska could be center stage for global conflict.

This includes uncertainty about how excess nutrients from agricultural fields move between the soil and water sources ...

Near a wooden hut high up in the Kyrgyz mountains, scientist Gulbara Omorova walked to a pile of gray rocks, reminiscing how ...

A team of NASA scientists is developing autonomous robots able to go where humans cannot, beneath Antarctica’s huge ice ...