Water. Earth. Fire. Air. You know the epic introduction. I bet you can hear it right now as you read. Those four elements not only represent the four nations of Avatar: The Last Airbender‘s world, but ...

If you transport yourself back to freshman chemistry, you will recall — perhaps with horror — the periodic table. The table, also known as the periodic table of the elements, is an orderly arrangement ...

Primordial nucleosynthesis during the early universe generated hydrogen, helium, and minor lithium-7 before the cosmos cooled, halting further fusion. Stellar interiors synthesize elements up to iron ...

I believe that China purposefully not buying our Soybeans, and causing difficulty for our Soybean Farmers, is an Economically Hostile Act. We are considering terminating business with China having to ...

Selenium is a trace mineral that our bodies need to maintain good health. It's found naturally in soil and many foods. Consuming selenium helps with thyroid function, immune health, and defends our ...

You are entirely forgiven for not knowing this, since they are not especially rare — cerium is about as common as copper. The problem is that they’re difficult to isolate and purify; it wouldn’t be ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Can you name everything from Ac to Zr? Test your knowledge of the periodic table and see if you can top the leaderboard When you purchase through links on our site, we may earn an affiliate commission ...

Millions of people trust Adobe Photoshop as their photo editing software of choice, and if you're thinking of joining them, then you've got two main packages to pick from: Photoshop, and Photoshop ...