Do you need (or want) to memorize the period table of elements -- in order? This catchy tune can help.
The average person will spend 20,160 minutes of their life kissing. Have you ever wondered why?
A film so small it had to be created by nanophysicists at IBM.
TMNT would have been far more unsettling if it had any scientific integrity.
Which hurts more, giving birth or a getting kicked in the privates?
Have you ever wondered why your face leaks when you're sad or emotional?
CSA Astronaut Chris Hadfield demonstrates how astronauts sleep in space.
Everything you ever wanted to know about how cats work, in less than three minutes.
Ronan the sea lion is the first non-human mammal ever known to find and keep a beat.
Why do we get goosebumps? And do they serve any purpose?
Everyone knows adding water to an oil fire is a terrible idea, but just how bad of an idea is it?
Is the snooze button really helping you out, or just making you more tired?
Is male pattern baldness really passed down from your mother's father? Let's go to the science.
Grant Thompson uses the power of the sun to instantly melt a stack of pennies, glass bottles, and more.
Why do we age, from a biological perspective?
This extraordinary video looks back on the third year of operation of NASA's Solar Dynamics Observatory.
Incredible footage of a powerful solar flare exploding on the sun, igniting a dazzling display.
Discover the hard science behind the Internet's drug of choice.