Because of chemical degradation, the old eggs begin to smell bad. “Proteins and fats in the egg break down, creating foul-smelling sulfur compounds like hydrogen sulfide,” he said.

A 29-millimeter-long dinosaur egg fossil discovered in Ganzhou, Jiangxi Province, China, has been identified as the smallest ...

As a child growing up in the '90s, living without eggs because of my allergy was difficult. Amid soaring egg prices, though, ...

Whether you eat eggs on rare occasions or buy them multiple times a week, you've likely seen some record-high prices. The national average for a dozen eggs was $4.95 at the end of January, and the ...

Last year, the vice president made prices a central theme of the GOP election campaign. Now that eggs cost more than ever, he ...

This makes the egg less fresh but not necessarily unsafe.” He further explained cracks in the shells can allow bacteria to enter, leading to contamination. Because of chemical degradation, the old ...