Calibre is a must-have tool for anyone that owns an ebook reader. It lets you create a library of ebooks, edit them, and send ...

A new feature in testing for Firefox will let you put notes to remind you why you left a tab open on your computer.

Tooth sensitivity, also known as dentin hypersensitivity, is a common dental problem characterized by sharp, temporary pain or discomfort in one or more teeth when exposed to certain stimuli. These ...