A holiday mishap leaves friends Lawrence and Mikey locked in a department store after closing time -- with a creepy mechanical Santa on their trail.

Vlogger Cass's birthday sleepover ended in disaster. But why? Rewind through the footage for clues.

Just as Alexa gets a chance to compete against the boys for a spot at wrestling regionals, a mysterious text message offers her a special "gift."

When Mia's baby brother comes home from the hospital, strange things start happening around the house -- and Mia gets all the blame.

When selfie-obsessed Kiera downloads an app to erase all her flaws, a shocking side effect sends her running to her tech-savvy sister for help.

What if instead of punishment you had yoga and mindfulness exercises?

Three siblings on a rainy vacation in Australia explore their mysterious hotel.

Artificial intelligence can be helpful. But does it have access to too much information?

When headlice begin to infest his small town, Gabe may be the only person who can help.

There's nothing wrong with playing video games. But how long is too long to play?