Halo Top ice cream promises fewer calories, more protein, and an authentic ice cream taste - but how do their flavors stack up against each other?

With 3.14 less than 24 hours away, Perry’s Ice Cream is making the most of Pi Day with two new nostalgic flavors. Lemon meringue pie features chunks of pie crust in a mix of tart lemon ice cream and soft meringue ice cream.

Halo Top is offering free ice cream pints in Michigan to mark International Day of Happiness. Here's how you can get them.

And Sub Zero Nitrogen Ice Cream, which has locations in Massachusetts, will be offering some new flavors for this spring and summer. Sub Zero is unique because it makes its ice cream by freezing it with liquid nitrogen.

How to get a free ice cream pint. To secure your free pint, you'll have to be 18 years old. All good? Then head to your local grocery store and buy one of Halo Top's eight new fla