Sometimes sneezing can be really inconvenient, but why does a technique made popular by cartoon shows seem to be effective at stopping them?

Warning! This episode is a little gross… Between 1/3 and 1/2 of all life on earth is parasitic - and here are 4 of the creepiest parasites we know about.

Hate the taste of sour stuff? Well fret no more with this miracle berry! It will coat your tongue with an awesome protein to make everything taste sweet! Hank Green explains in this episode of SciShow.

Blue whales are the largest animals on the planet, but what helps them grow to the length of a basketball court? Asha de Vos explains why the size of krill make them the ideal food for the blue whale -- it's as if the blue whale was made...

Cats and dogs have it tough: They can't use straws, or tip a cup up to their mouths to drink. Instead, they have to use their tongues and a few different physics tricks to quench their thirst.

When Hank watches nature documentaries he always comes away with one big question: how is that not killing you? In today's episode of SciShow he looks at three unusual ways that animals manage not to get killed by nature.

Hank resists the urge to devour a slice of pizza so that he can walk you through the way we experience our major special senses. It all boils down to one thing: sensory cells translating chemical, electromagnetic, and mechanical...

You know ice cream tastes good, but have you ever wondered HOW you can taste it in the first place? Join Jessi and Squeaks to get the scoop on how your tongue helps you taste tasty tastes!

Mister Brown and Squeaks take a look at some flowers and their pollinators, and learn about special structures that help them work together perfectly! Performance Expectation: 1-LS1-1. Use materials to design a solution to a human...

Join Jessi and Squeaks as they prepare a special meal for friends. You’ll learn some fun food science facts, like the difference between fruits and veggies and how your tongue works so you can taste food!

Halitosis is a curse that has plagued humanity since ancient times. But what causes it, and why is it so universally terrifying? Mel Rosenberg outlines the basics of bad breath and what you can do when it strikes you.

There are a few animals that will instinctively lick their wounds when injured. SciShow Quick Questions explores the reasons why they do this, and why we sometimes have to stop them from doing it.

These birds are in nectar heaven at San Diego Zoo's Lorikeet Landing.

Some lesser known facts about Oustalet's chameleon.

Howcast - Nine out of ten people say they would refuse to date someone who is a bad kisser, while one out of five say they’d date someone unattractive if that person was a great kisser. So let’s get started.

Howcast - Learn how to take care of a tongue piercing from professional body piercer Dana Dunn in this Howcast video.

Howcast - Learn how to correct nasality from vocal coach Cari Cole in this Howcast singing tutorial.

Howcast - Learn how to prepare for Botox and filler injections from dermatologist Elissa Lunder in this Howcast skin care video.

Howcast - Learn about tongue piercing from professional piercer Owen Beane in this Howcast video.

Howcast - Learn how to master French kissing in this high school dating advice video from Howcast with expert Shallon Lester.

Howcast - Learn how to make hi-hat sounds in beatboxing in this Howcast video with Beatboxer Entertainment.

Howcast - Learn how to do beatbox tongue clicks in this Howcast video with Beatboxer Entertainment.

Howcast - Learn how to make basic beatboxing SFX in this Howcast video with Beatboxer Entertainment.

Howcast - Learn how to do beatbox click rolls in this Howcast video with Beatboxer Entertainment.