Texas staple Whataburger and California classic In-N-Out have a long-standing rivalry in the world of regional burger chains.

Start your day off right with breakfast from your favorite chain! Here are the breakfast hours and menus from restaurants in ...

A Texas man is suing fast-food chain Whataburger to the tune of nearly $1 million for allegedly not holding the onions on his ...

Demery Ardell Wilson filed a petition against Whataburger in Texas’s 269th Judicial District Court of Harris County on April ...

A Whataburger franchisee, of which Kansas City Chiefs quarterback Patrick Mahomes is part owner, will soon take over ...

Whataburger opened the doors at its first Williamson County location in Brentwood. The new location will be open 24 hours.

Demery Ardell Wilson says he dined at one of the chain's restaurants on June 24 before having an allergic reaction that ...

A Texas man is suing Whataburger alleging that when he requested no onions with his meal, he got them anyway, equating to ...

Texas’ Demery Ardell Wilson filed a lawsuit against Whataburger claiming they “failed to act in accordance with the appropriate standard of care,” causing him to “suffer personal ...

Demery Ardell Wilson is suing Whataburger after he got an "allergic reaction" due to onions being present on his burger after he requested the vegetables not be added, according to the petition ...