A dietitian weighs in on Liquid IV's ingredients and efficacy to decide whether it’s an electrolyte powder you should be using.

As someone who's worked at the warehouse for 17 years, I buy clothing, Kirkland whiskey, Vital Proteins, Liquid IV drink mix, and rotisserie chicken.

Liquid IV Hydration Multiplier $8 off each 30-count package Staying hydrated is essential, but sometimes water alone doesn’t cut it.

I'm a shopper on a $250 budget who lives two hours away from Costco. My favorite things to get include Kirkland Signature chicken salad and meatballs.

Through July 20, Costco members receive $8 off their purchases of each 30-count box of Liquid I.V. hydration multiplier. See Next: 7 Summer Clothing Items You Should Buy at Old Navy Now ...

The Transportation Security Administration does not want domestic flyers to try using their Costco cards in lieu of the mandated Real ID.

Costco is set to open at least three more locations this year, with two of them overseas. The wholesale warehouse giant has cultivated a fervent following of 140 million card-carrying members ...

Costco membership cards will not function as Real IDs at airports, the TSA said on social media.

The TSA is reminding travelers that Costco cards do not count as REAL IDs. ‘We love hotdogs and rotisserie chickens as much as the next person but please stop telling people their Costco card ...

TEN people have been injured in a horrifying ‘mystery liquid’ rampage at Costco. Customers in a Costco store near Bristol were treated at the scene after being sprayed with a painful ho… ...

News TSA issued a warning about Costco cards and the reason is stranger than you think Published: Jun. 09, 2025, 8:00 a.m.

The Transportation Security Administration clarified this week that a Costco membership card is not sufficient to present at airport security. “We love hotdogs & rotisserie chickens as much as ...