Viral hack could save you from spending on 'insanely expensive' airport food

→ One mom's pizza pickup hack dodged sky-high airport prices — and sparked a heated etiquette debate.

→ From 20% highs to 13% lows, America's tipping habits vary more than diners might realize.

→ RFK Jr. made a meaty pit stop at an iconic Texas restaurant amid his "real food" health push.

→ From fish cakes to grits, one restaurateur breaks down America's breakfast divide.

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→ Solo dining is soaring as Americans tap into the "Me-Me-Me Economy."

→ A daily serving of peanut butter may give older adults a big boost in lower-body muscle power.

→ And a handful of another common nut may help lower LDL and total cholesterol.

→ A dietitian's simple spin transforms stuffed dates into a smart, naturally sweet snack.

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Fans roasted the McDonald's CEO for taking a tiny bite of the new Big Arch burger — and for calling lunch a "product."