Scientists have found that our bodies need 28 different elements to function properly. These are almost one-quarter of the periodic table and are mainly found in the first four periods.

The periodic table of elements (often known simply as the periodic table) has been helping scientists with their work for a little over 150 years. The handy visual reference guide organizes known ...

These science trivia questions will definitely challenge your scientific smarts. From physics to chemistry, these trivia questions cover a range of subjects.

Here's how to make easy Cornell chicken, a slice of American culinary history, on your grill this weekend.

How GM Invented Planned Obsolescence It all started with a struggling auto company in the 20s.

Everything you've wanted to know about how this landmark program came about and how it has changed over the years.