You've probably seen bags of colorful freeze-dried fruit pop up on the shelves of your grocery store recently. While it looks similar to dried berries, bananas or peaches, it has a texture more akin ...

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 ...

As the popularity of at-home freeze drying continues to grow, so do questions about its safety. Once primarily a commercial food preservation technique, freeze drying has made its way into homes, with ...