Using dry ice also helps to prevent freezer burn — an important thing to know how to spot in your food. It's caused by the moisture present in regular freezers, and dry ice circumvents this pitfall.

According to the FDA, any perishable food that has been held at room temperature for two hours or more should be discarded.

Are you experiencing a power outage? Act quickly and you might be able to keep your perishable food from spoiling.

Dry ice is a fascinating substance because it sublimates at room temperature — meaning that it transforms directly from a solid to a gas. Dry ice is a block of frozen carbon dioxide. It has a ...

Police say that the packet contained dry ice, a solid form of carbon dioxide ... A search is also underway for the owner of the food joint, who is currently absconding. Police said that Ankit ...