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 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 ...

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 ...