A suite of International Space Station scientific experiments soon journey back to Earth aboard the 22nd SpaceX commercial resupply services mission for NASA. Scientists on the ground look forward to ...

Freeze drying is a process for preserving different types of food, and the benefits of freeze-dried food are many. While dehydrated foods sometimes have a very different texture and taste from their ...

Freeze-drying, also known as lyophilization, is a form of dehydration. Food is first frozen, then dried under pressure to remove its water content. It is widely believed that freeze-drying is the best ...