Yes, most cooling racks can go in the oven, but it largely depends on the specific rack's material and construction. Cooling racks made from stainless steel or non-coated metal are typically oven-safe. They are often used for roasting or baking purposes to allow hot air to circulate around the food for even cooking. However, cooling racks with a non-stick coating or made of other materials may not be oven-safe. These can potentially release harmful fumes or melt if exposed to high temperatures. Always check the manufacturer's instructions or packaging to confirm if your specific cooling rack is oven-safe before using it in the oven.