Costco did not immediately respond to request ... shows that in the northeast this week, a carton of large brown eggs is priced at an average of $4.99. Contributing: Amaris Encinas, USA Today ...

Since there is no previous version of Costco's new brown butter sugar cookies to compare ... is to blame for the unusual cookie count, eggs are a likely culprit. Eggs have been exorbitantly ...

A registered dietitian shares the 10 foods she always buys at Costco, including protein picks, veggies, and her favorite cheese.