The latest JavaScript specification standardizes a well-balanced and thoughtful set of features, including the built-in ...

Microsoft officially retired JScript years ago, along with proper support for the original Internet Explorer browser. However, the JScript engine still lingers in modern Windows installations, ...

While you can pick up the very basics of JavaScript in a day, becoming truly good at it takes much longer. Think of it like ...

Astronomers are proposing a new, more quantitative definition of what makes a planet. The new definition looks more directly at the object's mass — but it would still leave Pluto out of the running.

Three astronomers last week proposed expanding the official definition of a planet to encompass worlds orbiting stars other than our own, a nuance not currently included in the formal definition ...

JavaScript variables hold a wide variety of information and can be used with virtually any data type. Here's how to use variables to store numbers, text strings, objects, and more.