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

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

Add Yahoo as a preferred source to see more of our stories on Google. For Amanda Homrighausen, the best part of collecting antique Pyrex cookware is the hunt. When the 41-year-old enters thrift stores ...

If you want to freshen up your kitchen, look no further than Grandma’s old casserole dishes. Vintage kitchenware is back in style -– pieces from the mid-20th century painted with flowers, bright ...

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 ...

CORNING, N.Y. (AP) — Pyrex cookware has been around for 100 years, ever since creator Corning Glass Works determined the heat-resistant glass used for rugged railroad lanterns also made a lovely ...

Black Friday cookware deals have arrived, browse all the latest Black Friday Rachel Ray, The Pioneer Woman, Staub & more cookware brand sales below BOSTON--(BUSINESS WIRE)--Black Friday researchers ...

If you purchase an independently reviewed product or service through a link on our website, SheKnows may receive an affiliate commission. Legendary Pyrex durability and classic styling make this the ...

A Pyrex liquid measuring cup was one of the things I bought when I stocked my very first kitchen way back when. It stayed with me through my 20s and 30s—college, new jobs, cross-country moves, ...

The cookware giant Pyrex was originally developed and introduced by Corning Glass in 1915. To commemorate the 100 year anniversary, the Corning Museum of Glass presents America's Favorite Dish: ...

For Amanda Homrighausen, the best part of collecting antique Pyrex cookware is the hunt. When the 41-year-old enters thrift stores looking for glassware made by the century-old brand, she says her ...