Vaccines like to be kept cool, none more so than the Pfizer candidate for Covid-19, which has to be deep-frozen. And that's going to be an issue for developing countries -- and for rural areas in the ...

A man in a lab coat carries a box of dry ice - Eder Paisan/Shutterstock Dry ice is the solid form of carbon dioxide and the perfect trick to keeping ice cream frozen in your cooler thanks to it being ...

We may receive a commission on purchases made from links. Dry ice is a great option for keeping things frozen during warm weather and you can safely use dry ice in your coolers throughout the summer ...

Dry ice is solid carbon dioxide. At its surface temperature of -109.3 degrees Fahrenheit (-78.5 degrees Celsius), a frozen block of dry ice transforms directly into a gas, skipping the liquid phase ...

Dry ice is no longer a mystery ingredient exclusive to food packing companies and chemistry class demonstrations. You can order it online or even find it at grocery stores, and it's a serious boon for ...