"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Pyrex was developed by Corning Glass Works in the early 1900s and began as clear glassware. The company ...

If you've ever come across vintage Pyrex in a thrift shop or your grandma's kitchen, you might wonder if it's worth anything. I've spent some time digging into which pieces collectors really want and ...

In 1915, an advertisement proclaiming, "Bake in a glass!" appeared in the pages of Good Housekeeping. Corning Glass Works in New York had created a product that allowed food to be mixed, baked and ...

For kitchen enthusiasts who love a little nostalgic kitsch, hunting down vintage Pyrex dishes at at garage sales, flea markets, estate sales, thrift shops, antique shops, and on Facebook Marketplace ...