Dry ice is a block of frozen carbon dioxide. It has a surface temperature of -109.3 degrees Fahrenheit, and if you place it in a bowl of warm water, then this accelerates the sublimation process.

the theory is that buried ice will melt and seep up from underground. Some of it would vaporize and create clouds in the sky. Water vapor is actually a greenhouse gas more powerful than carbon ...

Three anglers, one adult and two children, were injured by a vapor cloud flash fire on February 1 during an ice-fishing trip ...

WATCH: One local woman captured attention on social media by throwing a pot of hot water into the air, creating a dazzling cloud of steam and ice crystals.