If your grandparents loved Pyrex, there is a chance a piece of their collection just might be worth a small fortune today.

You may have heard that uppercase PYREX and lowercase pyrex labels on cookware indicate what materials the items are made of.

Pyrex might look like it's made of regular glass, but it's actually made of a type of glass that's safer to use. Here's what to know about how Pyrex is made.

Closeup of pyrex glass measuring cup on a table - The Image Party/Shutterstock Glass cookware is known for its heat retention properties to flawlessly bake food — and keep it warm once it's done ...

If you've ever poured hot water into a Pyrex glass dish and been shocked to see it fracture before your eyes, a new report may give you some insight into what's going on. Pyrex glassware, which came ...

Add Yahoo as a preferred source to see more of our stories on Google. Glass cookware is known for its heat retention properties to flawlessly bake food — and keep it warm once it's done cooking. But ...

Add Yahoo as a preferred source to see more of our stories on Google. Credit: Sarah Crowley Credit: Sarah Crowley It’s impossible to talk about kitchenware without mentioning Pyrex. Founded in 1915 by ...

Vintage cookware is so aesthetically pleasing, but how does it hold up in the modern kitchen? Read this before putting ...

Why the vintage bakeware brand is stealing collectors’ hearts.

ur Christmas dinner ham has been cooking in a Pyrex glass baking dish at 350 F. Then, when you open the oven door, Boom! Shards of sharp glass explode toward you like some homemade bomb. According to ...