(The one exception: Federal law requires a date on all infant formulas for safety and it should always be followed.) So what exactly do expiration dates mean then, and is it safe to eat food past ...

The typical calendar spread trade involves the sale of an option (either a call or put) with a near-term expiration date and simultaneously buying an option (call or put) with a longer-term ...

We discussed whether there are hard-set rules to follow as it pertains to expiration dates, plus some tips and tricks for properly storing your favorite formulas. SKIP AHEAD Do beauty products expire?

The expiration date is a manufacturer's best guess for when the alcohol content will dip below 60%. Most hand sanitizers have an expiration date of three years after their manufacture date.