Things you should know, whether or not you're using these tools.

The first practical typewriter was slow, crude and never actually manufactured. Despite its flaws, it was the 1843 creation by East Brookfield native Charles Thurber that changed the way we exchange ...

Which exercise machine burns the most calories? The one you enjoy and will use the most. Here are our all-time favorite cardio machines we have tested at Live Science. When you purchase through links ...