Liquid nitrogen was developed by a London-based company to improve the quality and shelf life of food. Its volume expands around 700 times when it evaporates, displacing the oxygen in the food ...

It's an emerging trend in culinary treats, but just how safe is using liquid nitrogen in food and drinks? Since the fair opened earlier this month, some fair-goers have been enjoying a treat ...

The liquid nitrogen freezes the ingredients together ... I can indulge," says customer Claire Kensington, the founder of a food, fashion and sex website, who'd returned two days after her last ...

ELIJAH NOUVELAGE//Getty Images Tanks of liquid nitrogen are seen at the Foundation Food Group poultry processing plant after a liquid nitrogen leak earlier in the day resulted in six deaths and ...

No deaths have been reported. Using liquid nitrogen in food preparation is not illegal. Top chefs often use the vapors to create theatrical effects when serving dishes. It is clear, colorless and ...

Its variety of bases, flavorings and toppings also give more options to people with dietary restrictions or food allergies, Haap added. Sub Zero Liquid Nitrogen Ice Cream started in 2004.