What if you never brushed your teeth? Or even stopped for a year? Here's what would happen!

What else could you buy with the budget of Donald Trump’s proposed border wall during this government shutdown?

A message to Jake Paul and Ricegum about the mystery box video, Mystery Brand scam, gambling addiction and kids.

Are you able to tell what is real and what is fake?

Good reason to stay inside during this Polar Vortex!

The Ted Bundy Tapes had us wonder what it takes to be a killer.

Mend your broken heart this Valentine's Day!

Try these study tips when you are down to the wire!

Should You Get Lip Fillers? Kylie Jenner keeps taking her lip filler in & out, should you?

You were lied to about climate change.

Why Planes Sometimes Crash Could you survive a plane crash?

Is Jesus actually the daughter of God?

Original Title: If "A Star Is Born" was literally about a star being born (Lady Gaga Shallow Parody) The formation of a star, supernovas, black holes - all with the help of Lady Gaga and Bradley Cooper! And moments before the first ever black hole photo!

Here's why we've evolved to fall for conspiracy theories.

DON'T Buy Apple AirPods Without Watching This...

Can't fall asleep? These sleep tips are better than ASMR!

With Starbucks banning plastic straws and zero waste on trend, is the solution to plastic pollution and climate change burning all the trash?

The Dolan Twins, Cardi B and even YOU are going to die. So, this is how science can help you cope with death.

What if you stopped sleeping? We tested the impact of sleep deprivation on our attractiveness and cognitive ability by not sleeping for 36 hours.

Let's talk about cigarette butts and why they are a major problem.

We made Deepfakes of James Charles, Jeffree Star and Shane Dawson to show you how easy they are to make now.

Original Title: We made a song using 20,000,000 TREES For #TeamTrees we created a song using ONLY TREES Let's plant 20,000,000 Trees together!

Australian bushfires, flooding, hurricanes. We need to COMBAT CLIMATE CHANGE DENIAL so this video explains how!

Airpods, water bottles and even Tesla Trucks all use plastic. How much do we use in 1 week?

Want to sleep less and be more productive? There are serious costs, but is it worth it?

Original Title: Why Is It Hard To Like Your Own Body? Even if you're doing full body workouts, this may still be helpful.

A decade in review: the black hole, crispr pigs, DIY elephant toothpaste? What was the biggest science stories of 2010 - 2019.