From "Cloud Seeding" to hurricane dissipation, this is the history of human weather modification.

A data-driven look at how scientists view some of the most important issues facing humanity compared to the general U.S. public, according to surveys conducted by the Pew Research Center.

Extreme isolation is something our greatest explorers have faced in varying degrees. Now, a team of six NASA recruits have begun a year-long mission on the desolate side of a barren Hawaiian volcano that will simultaneously test the...

A video entitled "Experimental Probability Model" which shows what an experimental probability model is and how to build one.

Comparing the process of engineering vs. the scientific method.

A video entitled "Scientific Work" which talks about the characteristics and traits of scientists.

In Part 2 of a discussion on the Hypothesis, Dr. Boyd walks you through 2 additional control experiments that can be used to confirm our conclusions from Part 1.

Dr. Boyd explains the concept of a hypothesis, then leads you through a simple experiment to help you develop your hypothesis-making skills.

Science Kids Famous Astronomers and Astrophysicists - From Galileo to Neil deGrasse Tyson

Vera Rubin, a pioneering astronomer, defied societal norms and gender barriers to make groundbreaking discoveries in the field of astronomy....

Howcast - Learn how to make a guitar from a cardboard box in the second video of a two-part Howcast series with Music Moves Me.

Howcast - Learn how to make shakers out of containers in this Howcast video with Music Moves Me.

Howcast - Learn what makes pumpkin a superfood from nutrition coach Lisa Neilsen in this Howcast video.

Howcast - Learn how to do the one ahead prediction card trick in this dinner table magic tricks video from Howcast.

Howcast - Learn how to fill a balloon with gas using baking soda and vinegar with the instructions in this Howcast science project video.

Howcast - Learn how to make a mealworm habitat with the instructions in this Howcast science project video.

Howcast - Learn how to demonstrate engineering, stability and gravity principles using marshmallows with the instructions in this Howcast science project video.

Howcast - Learn how to make water disappear with the instructions in this Howcast science project video.

Howcast - Learn how to make a harmonica for a science project with the instructions in this Howcast video.

Howcast - Learn how to develop psychic abilities from renowned psychic Paula Roberts in this Howcast video.

Howcast - Ratchet up the sexual tension with these passionate preludes.

Howcast - The scientific method was devised to allow scientists to conduct investigations objectively. Here's the method in a nutshell.

Howcast - Just as there are methods for doing science, there are methods for planning an award-winning science project. Win the blue ribbon at the science fair through proper planning.

Howcast -Stress is a spiral, and to decrease its effect, you'll have to alter your stress reactions. Check out several ways to do that.

Good science projects make use of scientific methodologies. Here are some tips to make your project easy to carry out.