Have you ever thought about why we humans have noses that stick out? Turns out, there's been a big story about human evolution right... under your nose.

That terrible pain the befalls us when enjoying an icy treat! How does that happen? Is there a cure? Let Hank explain.

Happy Father's day! Today we're talking about the fintastic Nurseryfish, which is one of the best dads you can fish for.

A common misconception is that evolution is a long chain of progress, where organisms gain cool, new features over time. However, if a trait doesn't help with survival or reproduction, eventually it can disappear. Here are a few...

When you think about it, your eyebrows are a little strange! But they're also really important! From protecting your eyes to helping others know how you feel, those little bits of hair in the middle of your face have some big jobs!

Howcast - Learn how to contour your makeup for a drag queen look in the second video of a two-part Howcast series with artist Kenneth Llambelis.

Howcast - Learn guided relaxation exercises that relax your head and shoulders from wellness consultant Samantha Ibarguen in this Howcast video.

Howcast - Learn how to do flick-on header drills from soccer coach Deejae Johnson in this Howcast video.

Howcast - Learn how to apply bronzer to black skin from professional makeup artist Nicole Williams in this Howcast makeup tutorial.

Howcast - Learn how to draw Brad Pitt from professional artist Kevin Kobasic in this illustration and drawing tips video from Howcast.

Howcast - Learn how to take an infant's temperature from parenting coach Tammy Gold in this Howcast baby care video.

Howcast - Learn how to do combo dance moves for an ab workout from fitness instructor Michelle Seabreeze in this Howcast dance workout video.

Howcast - Learn how to do body waves for an ab workout from fitness instructor Michelle Seabreeze in this Howcast dance workout video.

Howcast - Learn the Sui No Kata technique, part of Sanchin No Kata, from Sensei Oliver Martin in this Howcast ninjutsu video.

Howcast -Ash Wednesday is a special day of repentance observed by many Christians to mark the beginning of Lent -- the 40-day period preceding Easter. Start the season of Lent off the right way.

Howcast -Learn how to stroke the eyebrows as part of a head massage in this Howcast video featuring massage therapist Judie Rhed Yim.

Howcast -Learn how to use the kneading massage technique during a head massage in this Howcast video featuring massage therapist Judie Rhed Yim.

Howcast -Learn how to relieve tension during a head massage by targeting pressure points in this Howcast video featuring massage therapist Judie Rhed Yim.

Howcast -Find out if a face-lift will get rid of all your wrinkles in this Howcast video featuring plastic surgeon Robert J. Morin, M.D..

This head wrap is easy to wear and perfect for a trip to the beach, keeping your hair out of your face, or, like Grace Kelly, wearing under a large-rimmed straw hat.

You have only one head, but any number of ways to decorate it with a scarf.

How to choose a thermometer for your child and use it properly.

Unicorns are all over the place in popular culture these days - movies, TV shows, toys, clothing and books for children and adults alike. But you might be interested to learn that the majestic, all-white horse with a spiralized horn on...

Dive into the fascinating world of hypnosis, where its application extends beyond stage performances to potent therapeutic uses in medical settings. Explore how hypnosis is effectively utilized to treat various conditions like stress,...