Can openers are a staple in modern kitchens — but not until relatively recently. According to food writer Jackie Alpers, “the can opener was invented almost 50 years after the can, and before that ...

Want more deals? Visit CNN Underscored’s Guide to Prime Day for wall-to-wall coverage of the best discounts to be found during Amazon’s massive sale. Can openers are available in a range of qualities, ...

There’s a canned version of pretty much everything—including entire chickens. However, when it comes to buying these goods, the cans they come in aren’t all that different. Some of them have tabs that ...