Fire-ice is a frozen form of methane hydrate, a natural gas. As Wired explained, "Under sufficiently low temperatures and high pressure, methane gas and liquid water freeze together under the ...

The water gas molecules will occupy all the space inside the can since ... then immediately remove the can from the heat and place in the ice water bath. As the hot steam cools and condenses to water, ...

The United Nations and the Intergovernmental Panel on Climate Change (IPCC) have evaluated the state of water and climate ...

and gas. Scientists have long theorised about the presence of exotic phases of water under extreme temperature and pressure ...