No one wants to eat an egg that has gone bad — and thanks to its protective shell, you can't exactly rely on sight or smell to determine an egg's freshness. You can keep eggs fresh in the fridge for ...

Someone standing at a pantry, holding an egg carton and lifting one egg out to inspect - Natalia Deriabina/Shutterstock Eggs are one of the best proteins we humans have on the menu. You can eat them ...