The Costco in Colorado Springs on Barnes Road is one of more than 40 gas stations in the state that sold contaminated fuel, ...

The Costco Anywhere Visa Card by Citi now offers 5% cash back on eligible gas purchases made specifically at Costco locations ...

DENVER — Two people who claim to have gotten contaminated gas at separate stations affected by last week's fuel mix-up have ...

A Westminster resident said it cost $1,300 for a repair shop to clean his truck’s gas tank and fuel line after he purchased ...

Dozens of gas stations across Colorado’s Front Range sold a contaminated fuel mix to customers last week after a HF Sinclair ...

Filling up at gas stations can often be a free-for-all, with drivers coming in every which way. Costco does things ...

The new Costco warehouse in Camarillo is under construction after years of planning, with site work and building structures ...