The earth has an axial tilt of about 23.5 degrees. While this tilt is responsible for shaping our planet's climate and seasons, it also played a crucial role in shaping life on earth. What would have happened if the...

Science Kids Hurricanes, Tornadoes, Bomb Cyclones, Atmospheric Rivers, Floods and Extreme Weather

This video explains the differences between hurricanes, typhoons, and cyclones, detailing how they form and the impact of the Coriolis...

Klee used geometic shapes, texture, and color to create this abstract portrait.

How Pollen Counts Are Measured

Khachapuri is Georgia’s staple food. There are a few various types, but this recipe is probably the most popular version of khachapuri. This baked bread is stuffed with 3 different cheeses and a runny egg in the center of it all. The...

Howcast - You need the right stuff to tackle the white stuff.

Howcast - Instead of giving her a massage that makes her fall asleep, turn her on with one that sexually excites both of you.

Howcast - Modern technology has made it easy for anyone -- not just spies and government agencies -- to hijack your private communications. Fortunately, there are ways to tell if you're being monitored.

Howcast - Let belly dancer Irina Akulenko teach you how to do the belly dance move known as a head slide in this Howcast video.

Howcast - Learn about the love and career prospects for people born under the Leo zodiac sign from astrology expert Lawrence Greco in this Howcast video.

Howcast - Learn how to dance like Chris Brown from choreographer Randy Connor in this hip-hop dance video from Howcast.

Howcast - Learn how to stretch and warm up before parkour in this Howcast parkour video with expert Ann Kaczka.

Howcast - Learn how to warm up your voice by humming from vocal coach Cari Cole in this Howcast singing tutorial.

Howcast - Learn how to warm up your voice by singing vowels from vocal coach Cari Cole in the second video of a four-part Howcast series.

Howcast - Learn how to warm up your voice with an arpeggio from vocal coach Cari Cole in this final video of a four-part Howcast series.

Howcast - Learn how to warm up your voice with a lip trill from vocal coach Cari Cole in the first video of a four-part Howcast series.

Howcast - Learn how to bench press more weight fast with expert Skip La Cour in this Howcast bodybuilding video.

Howcast - Learn how to pick your wedding decor from celebrity wedding planner Barbara Esses in this Howcast video.

Howcast - Learn how to do the box step and squat warm-up for a leg workout from personal trainer Erin Sharoni in this Howcast workout video.

Howcast - Learn how to warm up using gymnastics games in this Howcast video with Dulles Gymnastics Academy.

Howcast - Learn how to increase the number of push-ups you can do by 400 percent in this US army basic training video from Howcast with Sergeant Michael Volkin.

Howcast - Learn how to ace a middle school play audition from expert Alexis in this Howcast video.

Howcast - Learn how to warm up for karate from karate instructor Richard Amos in this Howcast video.

Howcast - Learn how to stretch before drumming from drum teacher Jason Gianni in this Howcast drum video.