Water is made up of H₂O molecules that are polar, meaning they have a slightly positive side and a slightly negative side.

Here’s an intriguing quirk of the human body that may change how you think about your height: you’re typically a little ...

Talk about a bizarre feature of the human body: If you happened to swallow a razor blade, your stomach acid would dissolve it. Acids are ranked on a scale from zero to 14—the lower the pH level, the ...

Do you know how gelatin (jello) is made? Do you know what gelatin was used as before it was food? Watch our latest fun science facts video to find out! Do you know how gelatin (jello) is made? Do you ...