What is more perfect for a scary Halloween than an ultimate scary Halloween costume? This Smiley Face Halloween Makeup Tutorial will delight any fan and will be terrifying to others.

A "smiley face"-like deposit of salts on Mars' surface. Planetary scientists suspect these salt deposits are leftovers from briny ponds.

The Super Like feature on Tinder seems flattering, but a lot of people super dislike it.

One of your favorite food court features is on the chopping block. Here's what you need to know about Costco's big announcement.