It’s hard to cook both the white and the yolk of the egg to the right temperature. Scientists have found a new method, called periodic cooking.

NEW YORK (AP) — Scientists say they’ve cracked the code for boiling the perfect egg. It’s a recipe you can test for yourself ...

Scientists say they’ve cracked the code for boiling the perfect egg. It’s a recipe you can test for yourself — though the timing isn’t ideal, with soaring egg prices in the United States from a bird ...